# Wisconsin Independent Schools Athletic Association

The Wisconsin Independent Schools Athletic Association is a former organization for high school athletics in Wisconsin. Consisting entirely of private schools, it was formed in 1968 and completed a merger with the Wisconsin Interscholastic Athletic Association in 2000.

## History

The Wisconsin Independent Schools Athletic Association traces its origin back to a predecessor organization formed in 1957, the Wisconsin Catholic Interscholastic Athletic Association. Around the same time as the WCIAA was formed, many new non-Catholic private high schools opened in the state of Wisconsin, and in 1968, the forty-one member schools of the WCIAA added thirteen new members outside of the organization to form the initial WISAA roster:
* Fox Valley Lutheran High School (Appleton)
* Luther High School (Onalaska)
* Milwaukee Lutheran High School
* Northwestern Military & Naval Academy (Lake Geneva)
* Queen of Apostles High School (Madison)
* Racine Lutheran High School
* St. John's Military Academy (Delafield)
* The Prairie School (Wind Point)
* University Lake School (Hartland)
* University School of Milwaukee (River Hills)
* Wayland Academy (Beaver Dam)
* Wisconsin Lutheran High School (Milwaukee)
In the early 1970s, WISAA became a leader in promoting interscholastic girls' athletics, sponsoring the first statewide girls' track meet in 1971, just over a year before Title IX was written into law. The next year, WISAA admitted five all-girls high schools into the organization: four in Milwaukee (Divine Savior Holy Angels, Mercy, St. Joan Antida and St. Mary's Academy) and St. Joseph Academy in Green Bay.
Membership levels fluctuated over the course of WISAA's history, but the organization generally had between 50 and 65 member schools at any given time. By the 1990s, there were increasing calls to merge WISAA into the WIAA. This became a reality in 1997 when a merger agreement was reached between the two organizations, and it was finalized for the 2000–01 school year. The last remaining vestige of the organization is the Midwest Classic Conference, which is the only WISAA-affiliated conference to move over to the WIAA after the merger.

## Executive Directors

* Steve Pavela (1968–1988)
* Al Bill (1988–1997)
* Burt McDonald (1997–2000)

## WISAA membership history

| School | Location | Affiliation | Enrollment | Mascot | Colors | Joined | Left | Current Status |
| Abbot Pennings | De Pere | Catholic (Norbertine) | N/A (Boys only) | Squires | | 1968 | 1990 | Merged into Notre Dame Academy |
| Aquinas | La Crosse | Catholic | 307 | Blugolds | | 1968 | 2000 | WIAA (Mississippi Valley) |
| Assumption | Wisconsin Rapids | Catholic | 139 | Royals | | 1968 | 2000 | WIAA (Marawood) |
| Beloit Catholic | Beloit | Catholic | N/A | Crusaders | | 1968 | 2000 | Closed |
| Burlington Catholic Central | Burlington | Catholic | 128 | Hilltoppers | | 1968 | 2000 | WIAA (Midwest Classic) |
| Campion Jesuit | Prairie du Chien | Catholic (Jesuit) | N/A | Red Knights | | 1968 | 1975 | Closed |
| Cathedral | Superior | Catholic | N/A | Panthers | | 1968 | 1969 | Closed |
| Catholic Memorial | Waukesha | Catholic | 576 | Crusaders | | 1968 | 2000 | WIAA (Classic Eight) |
| Columbus Catholic | Marshfield | Catholic | 146 | Dons | | 1968 | 2000 | WIAA (Cloverbelt) |
| Concordia Prep | Milwaukee | Lutheran (LCMS) | N/A | Falcons | | 1968 | 1971 | Closed |
| de Sales Prep | St. Francis | Catholic | N/A | Saints | | 1968 | 1979 | Closed |
| Dominican | Whitefish Bay | Catholic (Sinsinawa Dominican) | 324 | Knights | | 1968 | 2000 | WIAA (Metro Classic) |
| Don Bosco | Milwaukee | Catholic | N/A | Dons | | 1968 | 1972 | Merged into Thomas More |
| Edgewood | Madison | Catholic | 569 | Crusaders | | 1968 | 2000 | WIAA (Badger) |
| Fox Valley Lutheran | Appleton | Lutheran (WELS) | 742 | Foxes | | 1968 | 2000 | WIAA (North Eastern) |
| Francis Jordan | Milwaukee | Catholic | N/A | Cardinals | | 1968 | 1969 | Closed |
| Holy Cross Seminary | La Crosse | Catholic | N/A | Comets | Unknown | 1968 | 1971 | Closed |
| Holy Name Seminary | Madison | Catholic | N/A (Boys only) | Hilanders | | 1968 | 1995 | Closed |
| John F. Kennedy Prep | St. Nazianz | Catholic | N/A | Moors | | 1968 | 1982 | Closed |
| Lourdes Academy | Oshkosh | Catholic | 178 | Knights | | 1968 | 2000 | WIAA (Trailways) |
| Luther | Onalaska | Lutheran (WELS) | 228 | Knights | | 1968 | 2000 | WIAA (Coulee) |
| Marinette Central Catholic | Marinette | Catholic | 38 | Cavaliers | | 1968 | 2000 | WIAA (Marinette & Oconto) |
| Marquette University | Milwaukee | Catholic (Jesuit) | 1,794 (Boys only) | Hilltoppers | | 1968 | 2000 | WIAA (Greater Metro) |
| McDonell Central Catholic | Chippewa Falls | Catholic | 206 | Macks | | 1968 | 2000 | WIAA (Cloverbelt) |
| Messmer | Milwaukee | Catholic | 499 | Bishops | | 1968 | 2000 | WIAA (Midwest Classic) |
| Milwaukee Lutheran | Milwaukee | Lutheran (LCMS) | 908 | Red Knights | | 1968 | 2000 | WIAA (Woodland) |
| Newman Catholic | Wausau | Catholic | 128 | Cardinals | | 1968 | 2000 | WIAA (Marawood) |
| Northwestern Military & Naval Academy | Lake Geneva | Nonsectarian, Military | N/A (Boys only) | Falcons | | 1968 | 1995 | Closed |
| Notre Dame | Milwaukee | Catholic | N/A | Redwings | | 1968 | 1988 | Closed |
| Our Lady of Premontre | Green Bay | Catholic | N/A (Boys only) | Cadets | | 1968 | 1990 | Merged into Notre Dame Academy |
| Pacelli | Stevens Point | Catholic | 169 | Cardinals | | 1968 | 2000 | WIAA (Central Wisconsin) |
| Pio Nono | St. Francis | Catholic | N/A | Spartans | | 1968 | 1972 | Merged into Thomas More |
| Pius XI | Milwaukee | Catholic | 699 | Popes | | 1968 | 2000 | WIAA (Woodland) |
| Queen of Apostles | Madison | Catholic | N/A | Raiders | | 1968 | 1979 | Closed |
| Racine Lutheran | Racine | Lutheran (LCMS) | 303 | Crusaders | | 1968 | 2000 | WIAA (Metro Classic) |
| Regis | Eau Claire | Catholic | 210 | Ramblers | | 1968 | 2000 | WIAA (Cloverbelt) |
| Roncalli | Manitowoc | Catholic | 223 | Jets | | 1968 | 2000 | WIAA (Eastern Wisconsin) |
| Sacred Heart Seminary | Oneida | Catholic | N/A | Scouts | | 1968 | 1976 | Closed |
| St. Bonaventure | Sturtevant | Catholic | N/A | Cardinals | | 1968 | 1983 | Closed |
| St. Catherine's | Racine | Catholic (Dominican) | 472 | Angels | | 1968 | 2000 | WIAA (Metro Classic) |
| St. Gregory | St. Nazianz | Catholic | N/A | Fighting Irish | | 1968 | 1969 | Closed |
| St. John | Little Chute | Catholic | N/A | Flying Dutchmen | | 1968 | 1973 | Closed |
| St. John's Cathedral | Milwaukee | Catholic | N/A | Eagles | | 1968 | 1976 | Closed |
| St. John's Northwestern Military Academy | Delafield | Nonsectarian, Military | 236 | Lancers | | 1968 | 2000 | WIAA (Midwest Classic) |
| St. Joseph | Kenosha | Catholic | 229 | Lancers | | 1968 | 2000 | WIAA (Metro Classic) |
| St. Lawrence Seminary | Mount Calvary | Catholic (Capuchin) | 256 (Boys only) | Hilltoppers | | 1968 | 2000 | WIAA (Independent) |
| St. Mary Catholic | Neenah | Catholic | 277 | Zephyrs | | 1968 | 2000 | WIAA (Big East) |
| St. Mary's Springs | Fond du Lac | Catholic | 263 | Ledgers | | 1968 | 2000 | WIAA (Wisconsin Flyway) |
| The Prairie School | Wind Point | Nonsectarian | 226 | Hawks | | 1968 | 2000 | WIAA (Metro Classic) |
| University Lake School | Hartland | Nonsectarian | 73 | Lakers | | 1968 | 2000 | WIAA (Lake City) |
| University School of Milwaukee | River Hills | Nonsectarian | 406 | Wildcats | | 1968 | 2000 | WIAA (Midwest Classic) |
| Wayland Academy | Beaver Dam | Nonsectarian (historically Baptist) | 159 | Big Red | | 1968 | 2000 | WIAA (Trailways) |
| Wisconsin Lutheran | Milwaukee | Lutheran (WELS) | 938 | Vikings | | 1968 | 2000 | WIAA (Woodland) |
| Xavier | Appleton | Catholic | 468 | Hawks | | 1968 | 2000 | WIAA (Bay) |
| Brookfield Academy | Brookfield | Nonsectarian | 334 | Blue Knights | | 1969 | 2000 | WIAA (Midwest Classic) |
| Martin Luther | Greendale | Lutheran (LCMS) | 649 | Spartans | | 1969 | 2000 | WIAA (Metro Classic) |
| Divine Word Seminary | East Troy | Catholic | N/A (Boys only) | Titans | Unknown | 1970 | 1991 | Closed |
| St. Joseph Seminary | Edgerton | Catholic | N/A (Boys only) | Johawks | | 1970 | 1980 | Closed |
| Sheboygan Christian | Sheboygan | Non-denominational Christian | 131 | Eagles | | 1971 | 2000 | WIAA (Big East) |
| Central Wisconsin Christian | Waupun | Reformed | 119 | Crusaders | | 1972 | 2000 | WIAA (Trailways) |
| Divine Savior Holy Angels | Milwaukee | Catholic | 1,344 (Girls only) | Dashers | | 1972 | 2000 | WIAA (Greater Metro) |
| Mercy | Milwaukee | Catholic | N/A (Girls only) | None | | 1972 | 1973 | Closed |
| St. Joan Antida | Milwaukee | Catholic | 376 (Girls only) | Jaguars | | 1972 | 2000 | WIAA (Lake City) |
| St. Joseph Academy | Green Bay | Catholic | N/A (Girls only) | Sajoacs | | 1972 | 1990 | Merged into Notre Dame Academy |
| St. Mary's Academy | Milwaukee | Catholic | N/A (Girls only) | None | | 1972 | 1991 | Closed |
| Thomas More | Milwaukee | Catholic | 547 | Cavaliers | | 1972 | 2000 | WIAA (Metro Classic) |
| Maranatha Baptist Academy | Watertown | Baptist | 65 | Crusaders | | 1974 | 2000 | WIAA (Indian Trails) |
| Northwestern Prep | Watertown | Lutheran (WELS) | N/A | Hornets | | 1974 | 1995 | Merged into Luther Prep |
| Shoreland Lutheran | Somers | Lutheran (WELS) | 384 | Pacers | | 1974 | 2000 | WIAA (Metro Classic) |
| Lakeside Lutheran | Lake Mills | Lutheran (WELS) | 506 | Warriors | | 1975 | 2000 | WIAA (Capitol) |
| Kettle Moraine Lutheran | Jackson | Lutheran (WELS) | 553 | Chargers | | 1976 | 2000 | WIAA (East Central) |
| Winnebago Lutheran Academy | Fond du Lac | Lutheran (WELS) | 319 | Vikings | | 1976 | 2000 | WIAA (Wisconsin Flyway) |
| Manitowoc Lutheran | Manitowoc | Lutheran (WELS) | 227 | Lancers | | 1977 | 2000 | WIAA (Big East) |
| Union Grove Christian | Union Grove | Non-denominational Christian | N/A | Patriots | | 1978 | 2000 | Joined WIAA (Closed in 2018) |
| Immanuel Lutheran | Eau Claire | Lutheran (CELC) | 96 | Lancers | | 1979 | 2000 | WIAA (Dairyland) |
| Martin Luther Prep | Prairie du Chien | Lutheran (WELS) | N/A | Rams | | 1979 | 1995 | Merged into Luther Prep |
| Northeastern Wisconsin Lutheran | Green Bay | Lutheran (LCMS) | 145 | Blazers | | 1979 | 2000 | WIAA (Packerland) |
| Sheboygan Lutheran | Sheboygan | Lutheran (LCMS) | 206 | Crusaders | | 1980 | 2000 | WIAA (Big East) |
| Heritage Christian | New Berlin | Protestant | 196 | Patriots | | 1987 | 2000 | WIAA (Midwest Classic) |
| Notre Dame Academy | Green Bay | Catholic | 727 | Tritons | | 1990 | 2000 | WIAA (Fox River Classic) |
| Abundant Life Christian | Madison | Non-denominational Christian | 115 | Challengers | | 1994 | 2000 | WIAA (Trailways) |
| Luther Prep | Watertown | Lutheran (WELS) | 407 | Phoenix | | 1995 | 2000 | WIAA (Midwest Classic) |
| Christian Life | Kenosha | Non-denominational Christian | 202 | Eagles | | 1996 | 2000 | WIAA (Midwest Classic) |
| Faith Christian School | Williams Bay | Non-denominational Christian | 62 | Eagles | | 1998 | 2000 | WIAA (Lake City) |
| Valley Christian | Oshkosh | Non-denominational Christian | 144 | Warriors | | 1998 | 2000 | WIAA (Trailways) |

## Former WISAA-affiliated conferences

* Central Wisconsin Catholic Conference (1968-2000)
* Classic Conference (1973-1983)
* Fox Valley Catholic Conference (1968-1971)
* Fox Valley Christian Conference (1971-1999)
* Metro Conference (1974-1997)
* Midwest Classic Conference (1983-2000)
* Midwest Prep Conference (1968-1983)
* Milwaukee Catholic Conference (1968-1974)

## WISAA members in non-WISAA conferences

| School | Location | Tenure | Conference |
| Beloit Catholic High School | Beloit | 1968–1981 | SHARK Conference |
| Cathedral High School | Superior | 1968–1969 | Michigan-Wisconsin Conference |
| de Sales Preparatory Academy | St. Francis | 1968–1970 | Wisconsin Seminary League |
| Holy Name Seminary | Madision | 1968–1970 | Wisconsin Seminary League |
| Northwestern Military & Naval Academy | Lake Geneva | 1968–1995 | Indian Trails Conference |
| Sacred Heart Seminary | Oneida | 1968–1970 | Wisconsin Seminary League |
| St. Lawrence Seminary | Mount Calvary | 1968–1969 | Wisconsin Seminary League |
| St. Mary's High School | Burlington | 1968–1970 | Southeastern Badger Conference |
| Brookfield Academy | Brookfield | 1969–1976 | Indian Trails Conference |
| Queen of Apostles High School | Madison | 1969–1979 | Eastern Suburban Conference |
| The Prairie School | Wind Point | 1969–1977 | Indian Trails Conference |
| Divine Word Seminary | East Troy | 1970–1991 | Indian Trails Conference |
| John F. Kennedy Preparatory School | St. Nazianz | 1970–1973 | Central Lakeshore Conference |
| St. Lawrence Seminary | Mount Calvary | 1970–1979 | Bay-Lakes Conference |
| Holy Name Seminary | Madison | 1971–1995 | State Line League |
| St. Joseph Seminary | Edgerton | 1971–1980 | Indian Trails Conference |
| Wisconsin Lutheran High School | Milwaukee | 1974–2000 | Wisconsin Little Ten Conference |
| Lakeside Lutheran High School | Lake Mills | 1975–1995 | Eastern Suburban Conference |
| Maranatha Baptist Academy | Watertown | 1976–2000 | Indian Trails Conference |
| Winnebago Lutheran Academy | Fond du Lac | 1976–1979 | Bay-Lakes Conference |
| Manitowoc Lutheran High School | Manitowoc | 1977–1979 | Bay-Lakes Conference |
| Martin Luther Preparatory Academy | Prairie du Chien | 1979–1995 | Black Hawk League |
| Beloit Catholic High School | Beloit | 1982–1996 | Rock Valley Conference |
| University Lake School | Hartland | 1982–2000 | SWISS Conference |
| Brookfield Academy | Brookfield | 1984–1996 | SWISS Conference |
| Messmer High School | Milwaukee | 1986–1993 | Indian Trails Conference |
| Heritage Christian School | New Berlin | 1987–1989 | SWISS Conference |
| Luther High School | Onalaska | 1991–1997 | Dairyland Conference |
| Notre Dame Academy | Green Bay | 1993–2000 | Fox River Valley Conference |
| Abundant Life Christian School | Madison | 1994–1998 | SWISS Conference |
| Wayland Academy | Beaver Dam | 1994–1996 | Indian Trails Conference |
| Lakeside Lutheran High School | Lake Mills | 1995–2000 | Capitol Conference |
| Beloit Catholic High School | Beloit | 1996–2000 | Indian Trails Conference |
| Christian Life School | Kenosha | 1996–2000 | SWISS Conference |
| Aquinas High School | La Crosse | 1997–2000 | Mississippi Valley Conference |
| Catholic Memorial High School | Waukesha | 1997–2000 | Classic Eight Conference |
| Divine Savior Holy Angels High School | Milwaukee | 1997–2000 | Greater Metro Conference |
| Faith Christian Academy | Williams Bay | 1997–2000 | SWISS Conference |
| Luther High School | Onalaska | 1997–2000 | Coulee Conference |
| Marquette University High School | Milwaukee | 1997–2000 | Greater Metro Conference |
| Martin Luther High School | Greendale | 1997–2000 | Parkland Conference |
| Milwaukee Lutheran High School | Milwaukee | 1997–2000 | North Shore Conference |
| Pius XI High School | Milwaukee | 1997–2000 | Classic Eight Conference |
| St. Catherine's High School | Racine | 1997–2000 | Lakeshore Conference |
| St. Joseph Catholic Academy | Kenosha | 1997–2000 | Lakeshore Conference |
| Union Grove Christian School | Union Grove | 1997–2000 | Indian Trails Conference |
| Kettle Moraine Lutheran High School | Jackson | 1998–2000 | Parkland Conference |
| Luther Preparatory School | Watertown | 1998–2000 | Parkland Conference |
| Valley Christian School | Oshkosh | 1998–1999 | Indian Trails Conference |
| Central Wisconsin Christian High School | Waupun | 1999–2000 | Flyway Conference |
| Fox Valley Lutheran High School | Appleton | 1999–2000 | Valley Eight Conference |
| Lourdes Academy | Oshkosh | 1999–2000 | East Central Conference |
| Manitowoc Lutheran High School | Manitowoc | 1999–2000 | Olympian Conference |
| Marinette Central Catholic High School | Marinette | 1999–2000 | Marinette & Oconto Conference |
| Northeastern Wisconsin Lutheran High School | Green Bay | 1999–2000 | Packerland Conference |
| Roncalli High School | Manitowoc | 1999–2000 | Eastern Wisconsin Conference |
| Sheboygan Christian School | Sheboygan | 1999–2000 | Central Lakeshore Conference |
| Sheboygan Lutheran High School | Sheboygan | 1999–2000 | Central Lakeshore Conference |
| St. Lawrence Seminary | Mount Calvary | 1999–2000 | Flyway Conference |
| St. Mary Catholic High School | Neenah | 1999–2000 | Olympian Conference |
| St. Mary's Springs Academy | Fond du Lac | 1999–2000 | Flyway Conference |
| Winnebago Lutheran Academy | Fond du Lac | 1999–2000 | Flyway Conference |
| Xavier High School | Appleton | 1999–2000 | Valley Eight Conference |

## List of sponsored sports
### Fall sports

* Boys Cross Country (1968–2000)
* Girls Cross Country (1980–2000)
* Football (1969–2000)
* Golf (1974–1996)
* Boys Soccer (1974–2000)
* Girls Tennis (1973–2000)
* Volleyball (1972–2000)

### Winter sports

* Boys Basketball (1969–2000)
* Girls Basketball (1975–2000)
* Wrestling (1969–2000)

### Spring sports

* Baseball (1969–2000)
* Golf (1969–1974, 1998–2000)
* Girls Soccer (1987–2000)
* Softball (1977–2000)
* Boys Tennis (1969–2000)
* Boys Track & Field (1969–2000)
* Girls Track & Field (1971–2000)

## List of state champions
### Fall sports

Boys Cross Country :
| Year | Class A | Class B | |
| 1968 | St. Catherine's | Holy Name Seminary | |
| 1969 | St. Catherine's | Roncalli | |
| 1970 | St. Catherine's | Roncalli | |
| 1971 | St. Catherine's | St. Mary's Springs | |
| 1972 | Pius XI | Holy Name Seminary | |
| 1973 | Thomas More | Roncalli | |
| Year | Class A | Class B | Class C |
| 1974 | Thomas More | Assumption | Columbus Catholic |
| 1975 | St. Catherine's | St. Lawrence Seminary | University School |
| 1976 | Thomas More | Roncalli | University School |
| 1977 | Aquinas | St. Lawrence Seminary | University School |
| 1978 | Thomas More | Newman Catholic | Central Wisconsin Christian |
| 1979 | Aquinas | Newman Catholic | Holy Name Seminary |
| 1980 | Thomas More | Newman Catholic | Holy Name Seminary |
| 1981 | Thomas More | Newman Catholic | Regis |
| 1982 | Our Lady of Premontre | Pacelli | University School |
| 1983 | Our Lady of Premontre | Newman Catholic | University School |
| 1984 | Marquette University | Newman Catholic | McDonell Central Catholic |
| 1985 | St. Catherine's | Pacelli | Newman Catholic |
| Year | Class A | Class B | |
| 1986 | Marquette University | Pacelli | |
| 1987 | Marquette University | Pacelli | |
| 1988 | Marquette University | Pacelli | |
| 1989 | Marquette University | Newman Catholic | |
| 1990 | Marquette University | Pacelli | |
| 1991 | Marquette University | Pacelli | |
| Year | Division 1 | Division 2 | |
| 1992 | Marquette University | Lakeside Lutheran | |
| 1993 | Pius XI | St. Lawrence Seminary | |
| 1994 | Marquette University | Pacelli | |
| 1995 | Marquette University | Pacelli | |
| 1996 | St. Catherine's | Pacelli | |
| 1997 | Marquette University | McDonell Central Catholic | |
| 1998 | Marquette University | McDonell Central Catholic | |
| 1999 | Catholic Memorial | Lakeside Lutheran | |
Girls Cross Country :
| Year | Champion | |
| 1980 | Catholic Memorial | |
| Year | Class A | Class B |
| 1981 | Catholic Memorial | Pacelli |
| 1982 | Catholic Memorial | Pacelli |
| 1983 | Catholic Memorial | Columbus Catholic |
| 1984 | Dominican | Pacelli |
| 1985 | Catholic Memorial | Pacelli |
| 1986 | Aquinas | Pacelli |
| 1987 | Aquinas | Pacelli |
| 1988 | Catholic Memorial | Pacelli |
| 1989 | Catholic Memorial | Pacelli |
| 1990 | Notre Dame Academy | Pacelli |
| 1991 | Catholic Memorial | Pacelli |
| Year | Division 1 | Division 2 |
| 1992 | Catholic Memorial | St. Mary's Springs |
| 1993 | Catholic Memorial | St. Mary's Springs |
| 1994 | Catholic Memorial | McDonell Central Catholic |
| 1995 | Catholic Memorial | St. Mary's Springs |
| 1996 | Aquinas | St. Mary's Springs |
| 1997 | Catholic Memorial | St. Mary's Springs |
| 1998 | Catholic Memorial | St. Mary's Springs |
| 1999 | Catholic Memorial | McDonell Central Catholic |
Football :
| Year | Champion | | |
| 1969 | Roncalli | | |
| 1970 | Our Lady of Premontre | | |
| 1971 | Abbot Pennings | | |
| 1972 | Pius XI | | |
| 1973 | Assumption | | |
| 1974 | Lourdes Academy | | |
| 1975 | Marquette University | | |
| Year | Class A | Class B | |
| 1976 | Thomas More | St. Mary's (Burlington) | |
| 1977 | Thomas More | St. Mary's (Burlington) | |
| 1978 | Our Lady of Premontre | St. Mary's (Burlington) | |
| 1979 | Catholic Memorial | Martin Luther Prep | |
| 1980 | Columbus Catholic | Northwestern Prep | |
| 1981 | Thomas More | St. Mary's (Burlington) | |
| 1982 | Marquette University | Martin Luther Prep | |
| 1983 | St. Mary's Springs | St. Mary's (Burlington) | |
| 1984 | St. Mary's Springs | Northwestern Prep | |
| 1985 | Marquette University | Holy Name Seminary | |
| 1986 | Pacelli | Winnebago Lutheran | |
| 1987 | Marquette University | Martin Luther Prep | |
| 1988 | Marquette University | St. John's Military Academy | |
| Year | Division 1 | Division 2 | Division 3 |
| 1989 | Catholic Memorial | Northwestern Prep | McDonell Central Catholic |
| 1990 | St. Mary's Springs | Dominican | Northwestern Prep |
| 1991 | St. Mary's Springs | Northwestern Prep | Burlington Catholic Central |
| 1992 | Notre Dame Academy | Columbus Catholic | Regis |
| 1993 | Catholic Memorial | Aquinas | Regis |
| 1994 | Marquette University | St. Joseph | Columbus Catholic |
| 1995 | St. Mary's Springs | Aquinas | Pacelli |
| 1996 | Catholic Memorial | Roncalli | Columbus Catholic |
| 1997 | Marquette University | Roncalli | St. Mary's Springs |
| 1998 | Wisconsin Lutheran | St. Mary's Springs | Roncalli |
| 1999 | Marquette University | St. Mary's Springs | Regis |
Golf :
| Year | Champion |
| 1974 | St. Catherine's |
| 1975 | Aquinas |
| 1976 | Pius XI |
| 1977 | Aquinas |
| 1978 | Our Lady of Premontre |
| 1979 | Our Lady of Premontre |
| 1980 | Edgewood |
| 1981 | Our Lady of Premontre |
| 1982 | Marquette University |
| 1983 | Marquette University |
| 1984 | Edgewood |
| 1985 | Our Lady of Premontre |
| 1986 | Abbot Pennings |
| 1987 | Abbot Pennings |
| 1988 | Abbot Pennings |
| 1989 | Wisconsin Lutheran |
| 1990 | Edgewood |
| 1991 | Notre Dame Academy |
| 1992 | Marquette University |
| 1993 | Catholic Memorial |
| 1994 | Catholic Memorial |
| 1995 | Aquinas |
| 1996 | Edgewood |
Boys Soccer :
| Year | Champion | |
| 1974 | Marquette University | |
| 1975 | University School | |
| 1976 | The Prairie School | |
| 1977 | Notre Dame | |
| 1978 | University Lake School | |
| 1979 | Marquette University | |
| 1980 | Pius XI | |
| 1981 | Marquette University | |
| 1982 | Marquette University | |
| 1983 | Catholic Memorial | |
| 1984 | Marquette University | |
| 1985 | Marquette University | |
| 1986 | Marquette University | |
| 1987 | Abbot Pennings | |
| 1988 | Pius XI | |
| 1989 | Marquette University | |
| 1990 | Marquette University | |
| 1991 | Catholic Memorial | |
| Year | Division 1 | Division 2 |
| 1992 | Marquette University | Sheboygan Christian |
| 1993 | Pius XI | University School |
| 1994 | Marquette University | Central Wisconsin Christian |
| 1995 | Marquette University | University School |
| 1996 | Marquette University | University School |
| 1997 | Marquette University | Kettle Moraine Lutheran |
| 1998 | Marquette University | Sheboygan Christian |
| 1999 | Marquette University | Heritage Christian |
Girls Tennis :
| Year | Champion |
| 1973 | The Prairie School |
| 1974 | The Prairie School |
| 1975 | The Prairie School |
| 1976 | University School |
| 1977 | University School |
| 1978 | Dominican, University School (tie) |
| 1979 | Dominican |
| 1980 | The Prairie School |
| 1981 | St. Joseph Academy |
| 1982 | University School |
| 1983 | University School |
| 1984 | University School |
| 1985 | The Prairie School |
| 1986 | The Prairie School |
| 1987 | Brookfield Academy |
| 1988 | University School |
| 1989 | University School |
| 1990 | University School |
| 1991 | University School |
| 1992 | Divine Savior Holy Angels |
| 1993 | Divine Savior Holy Angels |
| 1994 | Divine Savior Holy Angels |
| 1995 | University School |
| 1996 | Divine Savior Holy Angels |
| 1997 | University School |
| 1998 | Divine Savior Holy Angels |
| 1999 | Divine Savior Holy Angels |
Volleyball :
| Year | Champion | |
| 1972 | Divine Savior Holy Angels | |
| 1973 | Dominican | |
| 1974 | Dominican | |
| 1975 | Milwaukee Lutheran | |
| 1976 | Dominican | |
| 1977 | Milwaukee Lutheran | |
| 1978 | St. Catherine's | |
| 1979 | Dominican | |
| 1980 | Edgewood | |
| Year | Class A | Class B |
| 1981 | Pius XI | St. Mary Catholic |
| 1982 | Pius XI | St. Mary Catholic |
| 1983 | Pius XI | Northwestern Prep |
| 1984 | Pius XI | St. Mary's (Burlington) |
| 1985 | Divine Savior Holy Angels | Marinette Central Catholic |
| 1986 | Pius XI | Marinette Central Catholic |
| 1987 | Pius XI | Marinette Central Catholic |
| 1988 | Pius XI | Kettle Moraine Lutheran |
| 1989 | Pius XI | Manitowoc Lutheran |
| 1990 | Pius XI | Marinette Central Catholic |
| 1991 | Pius XI | Columbus Catholic |
| Year | Division 1 | Division 2 |
| 1992 | Pius XI | Regis |
| 1993 | Pius XI | Heritage Christian |
| 1994 | Pius XI | Pacelli |
| 1995 | Wisconsin Lutheran | Regis |
| 1996 | Wisconsin Lutheran | Lourdes Academy |
| 1997 | Catholic Memorial | Regis |
| 1998 | Catholic Memorial | Regis |
| 1999 | Thomas More | McDonell Central Catholic |

### Winter sports

Boys Basketball :
| Year | Champion | | |
| 1969 | St. Catherine's | | |
| 1970 | Pius XI | | |
| 1971 | St. Catherine's | | |
| 1972 | Marquette University | | |
| 1973 | Marquette University | | |
| 1974 | Dominican | | |
| Year | Class A | Class B | |
| 1975 | Pius XI | Racine Lutheran | |
| 1976 | Pius XI | Notre Dame | |
| 1977 | St. Catherine's | Beloit Catholic | |
| 1978 | Dominican | Notre Dame | |
| 1979 | Dominican | Notre Dame | |
| 1980 | Marquette University | Central Wisconsin Christian | |
| 1981 | Marquette University | Sheboygan Christian | |
| 1982 | Our Lady of Premontre | The Prairie School | |
| 1983 | Marquette University | Marinette Central Catholic | |
| 1984 | Marquette University | St. Mary's (Burlington) | |
| 1985 | St. Catherine's | Northwestern Prep | |
| 1986 | Marquette University | Northwestern Prep | |
| 1987 | Catholic Memorial | Messmer | |
| 1988 | Thomas More | Messmer | |
| 1989 | Marquette University | Messmer | |
| 1990 | Abbot Pennings | Northwestern Prep | |
| 1991 | Dominican | Racine Lutheran | |
| Year | Division 1 | Division 2 | Division 3 |
| 1992 | St. Catherine's | Northwestern Prep | Sheboygan Christian |
| 1993 | St. Catherine's | St. Mary's Springs | Central Wisconsin Christian |
| 1994 | Marquette University | St. Mary's Springs | McDonell Central Catholic |
| 1995 | Xavier | Messmer | Racine Lutheran |
| 1996 | Pius XI | Racine Lutheran | Columbus Catholic |
| 1997 | Dominican | Messmer | Columbus Catholic |
| 1998 | Dominican | Racine Lutheran | N.E.W. Lutheran |
| 1999 | Marquette University | Lourdes Academy | Columbus Catholic |
| 2000 | Pius XI | Dominican | Columbus Catholic |
Girls Basketball :
| Year | Champion | | |
| 1975 | Roncalli | | |
| 1976 | St. Catherine's | | |
| 1977 | Milwaukee Lutheran | | |
| 1978 | Xavier | | |
| Year | Class A | Class B | |
| 1979 | St. Catherine's | Northwestern Prep | |
| 1980 | Pius XI | Columbus Catholic | |
| 1981 | Newman Catholic | Marinette Central Catholic | |
| 1982 | Pius XI | Marinette Central Catholic | |
| 1983 | Pius XI | Marinette Central Catholic | |
| 1984 | Pius XI | Marinette Central Catholic | |
| 1985 | Pius XI | Shoreland Lutheran | |
| 1986 | Pius XI | Regis | |
| 1987 | Pius XI | Lakeside Lutheran | |
| 1988 | Pius XI | Winnebago Lutheran | |
| 1989 | Pius XI | Shoreland Lutheran | |
| 1990 | Pius XI | Kettle Moraine Lutheran | |
| 1991 | Pius XI | Winnebago Lutheran | |
| Year | Division 1 | Division 2 | Division 3 |
| 1992 | Pius XI | Regis | Marinette Central Catholic |
| 1993 | Pius XI | Regis | Marinette Central Catholic |
| 1994 | Wisconsin Lutheran | Lourdes Academy | Marinette Central Catholic |
| 1995 | Pius XI | Lourdes Academy | Marinette Central Catholic |
| 1996 | Divine Savior Holy Angels | Aquinas | Marinette Central Catholic |
| 1997 | Pius XI | Aquinas | Marinette Central Catholic |
| 1998 | Pius XI | St. Mary Catholic | Assumption |
| 1999 | Pius XI | Assumption | Columbus Catholic |
| 2000 | Pius XI | Dominican | Columbus Catholic |
Wrestling :
| Year | Champion |
| 1969 | Pius XI |
| 1970 | St. Catherine's |
| 1971 | Pius XI |
| 1972 | Pio Nono |
| 1973 | Pacelli |
| 1974 | Thomas More |
| 1975 | Thomas More |
| 1976 | Pacelli, Thomas More (tie) |
| 1977 | Pacelli |
| 1978 | St. Joseph |
| 1979 | Pius XI |
| 1980 | Marquette University |
| 1981 | Marquette University |
| 1982 | Marquette University |
| 1983 | Aquinas |
| 1984 | Pacelli |
| 1985 | Aquinas |
| 1986 | Aquinas |
| 1987 | Aquinas |
| 1988 | Aquinas |
| 1989 | Aquinas |
| 1990 | Aquinas |
| 1991 | Catholic Memorial |
| 1992 | Catholic Memorial |
| 1993 | Lourdes Academy |
| 1994 | Lourdes Academy |
| 1995 | Catholic Memorial |
| 1996 | Catholic Memorial |
| 1997 | Aquinas |
| 1998 | Catholic Memorial |
| 1999 | Aquinas |
| 2000 | Milwaukee Lutheran |

### Spring sports

Baseball :
| Year | Champion | |
| 1969 | Edgewood | |
| 1970 | St. Joseph | |
| 1971 | St. Catherine's | |
| 1972 | St. Catherine's | |
| 1973 | St. Catherine's | |
| 1974 | Pacelli | |
| 1975 | St. Catherine's | |
| 1976 | St. Catherine's | |
| 1977 | St. Joseph | |
| 1978 | Xavier | |
| 1979 | Xavier | |
| 1980 | Newman Catholic | |
| 1981 | Thomas More | |
| 1982 | Marquette University | |
| 1983 | Catholic Memorial | |
| 1984 | Aquinas | |
| 1985 | Aquinas | |
| Year | Class A | Class B |
| 1986 | Aquinas | Marinette Central Catholic |
| 1987 | Aquinas | Marinette Central Catholic |
| 1988 | St. Joseph | McDonell Central Catholic |
| 1989 | St. Catherine's | St Mary's (Burlington) |
| 1990 | Catholic Memorial | St. Mary Catholic |
| 1991 | Roncalli | Newman Catholic |
| Year | Division 1 | Division 2 |
| 1992 | Marquette University | Burlington Catholic Central |
| 1993 | Marquette University | Burlington Catholic Central |
| 1994 | Pius XI | Shoreland Lutheran |
| 1995 | Marquette University | Regis |
| 1996 | Thomas More | Burlington Catholic Central |
| 1997 | Marquette University | Racine Lutheran |
| Year | Champion | |
| 1998 | Pacelli | |
| 1999 | Burlington Catholic Central | |
| 2000 | Wisconsin Lutheran | |
Golf :
| Year | Champion |
| 1969 | Milwaukee Lutheran |
| 1970 | Aquinas |
| 1971 | Campion Jesuit |
| 1972 | St. Joseph |
| 1973 | Roncalli |
| 1974 | Aquinas |
| Fall sport from 1974–1997 ||
| 1998 | Edgewood |
| 1999 | Wayland Academy |
| 2000 | Edgewood |
Girls Soccer :
| Year | Champion |
| 1987 | Pius XI |
| 1988 | Divine Savior Holy Angels |
| 1989 | Pius XI |
| 1990 | Pius XI |
| 1991 | Pius XI |
| 1992 | Pius XI |
| 1993 | Divine Savior Holy Angels |
| 1994 | Pius XI |
| 1995 | Pius XI |
| 1996 | Catholic Memorial |
| 1997 | Pius XI |
| 1998 | Pius XI |
| 1999 | Catholic Memorial |
| 2000 | Catholic Memorial |
Softball :
| Year | Champion | |
| 1977 | St. Catherine's | |
| 1978 | Milwaukee Lutheran | |
| 1979 | St. Joseph | |
| 1980 | Pius XI | |
| 1981 | Divine Savior Holy Angels | |
| 1982 | Dominican | |
| 1983 | Catholic Memorial | |
| 1984 | St. Joseph Academy | |
| 1985 | St. Mary's Academy | |
| Year | Class A | Class B |
| 1986 | Pius XI | St. Mary Catholic |
| 1987 | St. Joseph Academy | St. Mary's (Burlington) |
| 1988 | St. Joseph Academy | Shoreland Lutheran |
| 1989 | Pius XI | Martin Luther Prep |
| 1990 | Pius XI | St. Mary Catholic |
| 1991 | Pius XI | Burlington Catholic Central |
| Year | Division 1 | Division 2 |
| 1992 | Pius XI | Pacelli |
| 1993 | St. Catherine's | Pacelli |
| 1994 | St. Catherine's | Pacelli |
| 1995 | Pius XI | Pacelli |
| 1996 | Wisconsin Lutheran | Pacelli |
| 1997 | Wisconsin Lutheran | Pacelli |
| 1998 | Fox Valley Lutheran | Kettle Moraine Lutheran |
| 1999 | Wisconsin Lutheran | Kettle Moraine Lutheran |
| 2000 | Wisconsin Lutheran | Burlington Catholic Central |
Boys Tennis :
| Year | Champion |
| 1969 | University School |
| 1970 | Campion Jesuit |
| 1971 | University School |
| 1972 | University School |
| 1973 | University School |
| 1974 | University School |
| 1975 | University School |
| 1976 | University School |
| 1977 | The Prairie School |
| 1978 | University School |
| 1979 | University School |
| 1980 | University School |
| 1981 | Marquette University |
| 1982 | Marquette University |
| 1983 | Marquette University |
| 1984 | Marquette University |
| 1985 | Marquette University |
| 1986 | Marquette University |
| 1987 | Abbot Pennings |
| 1988 | Marquette University |
| 1989 | Marquette University |
| 1990 | Marquette University |
| 1991 | Marquette University |
| 1992 | Marquette University |
| 1993 | Marquette University |
| 1994 | Marquette University |
| 1995 | Marquette University |
| 1996 | Marquette University |
| 1997 | Marquette University |
| 1998 | Marquette University |
| 1999 | Marquette University |
| 2000 | Roncalli |
Boys Track & Field :
| Year | Class A | Class B | Class C |
| 1969 | Our Lady of Premontre | Lourdes Academy | Wayland Academy |
| 1970 | Pius XI | Roncalli | University School |
| 1971 | Pius XI | Newman Catholic | University School |
| 1972 | Pius XI | Beloit Catholic | University School |
| 1973 | Marquette University | Beloit Catholic | St. John (Little Chute) |
| 1974 | Pius XI | Roncalli | Holy Name Seminary |
| 1975 | Pius XI | St. Mary's Springs | University School |
| 1976 | Marquette University | Lourdes Academy | University School |
| 1977 | Marquette University | Lourdes Academy | St. John's Military Academy |
| 1978 | Pius XI | Pacelli | University School |
| 1979 | Pius XI | St. Mary's Springs | University School |
| 1980 | Our Lady of Premontre | Aquinas | Racine Lutheran |
| 1981 | Thomas More | Aquinas | Racine Lutheran |
| 1982 | Marquette University | Aquinas | Racine Lutheran |
| 1983 | Marquette University | Pacelli | Wayland Academy |
| 1984 | Marquette University | Xavier | St. John's Military Academy |
| 1985 | Marquette University | Xavier | Central Wisconsin Christian |
| 1986 | Marquette University | Lourdes Academy | McDonell Central Catholic |
| Year | Class A | Class B | |
| 1987 | Wisconsin Lutheran | Lourdes Academy | |
| 1988 | Marquette University | Regis | |
| 1989 | Marquette University | Regis | |
| 1990 | Marquette University | Lourdes Academy | |
| 1991 | Catholic Memorial | University School | |
| Year | Division 1 | Division 2 | |
| 1992 | Catholic Memorial | Columbus Catholic | |
| 1993 | Wisconsin Lutheran | St. Mary's Springs | |
| 1994 | Wisconsin Lutheran | Roncalli | |
| 1995 | Marquette University | Northwestern Prep | |
| 1996 | Catholic Memorial | St. Mary's Springs | |
| 1997 | Wisconsin Lutheran | St. Mary's Springs | |
| 1998 | Pius XI | St. Mary's Springs | |
| 1999 | Marquette University | Manitowoc Lutheran | |
| 2000 | Marquette University | St. Mary's Springs | |
Girls Track & Field :
| Year | Champion | | |
| 1971 | Newman Catholic | | |
| 1972 | Wisconsin Lutheran | | |
| 1973 | Wisconsin Lutheran | | |
| 1974 | St. Mary's Academy | | |
| 1975 | Roncalli | | |
| Year | Class A | Class B | |
| 1976 | Aquinas | Luther | |
| 1977 | Aquinas | Luther | |
| 1978 | Aquinas | Winnebago Lutheran | |
| 1979 | Pius XI | Winnebago Lutheran | |
| Year | Class A | Class B | Class C |
| 1980 | Pius XI | Fox Valley Lutheran | Winnebago Lutheran |
| 1981 | Catholic Memorial | Aquinas | Luther |
| 1982 | Catholic Memorial | Assumption | Luther |
| 1983 | Pius XI | Fox Valley Lutheran | Manitowoc Lutheran |
| 1984 | Pius XI | McDonell Central Catholic | Manitowoc Lutheran |
| 1985 | Pius XI | Pacelli | Manitowoc Lutheran |
| 1986 | Pius XI | Pacelli | Manitowoc Lutheran |
| Year | Class A | Class B | |
| 1987 | Pius XI | Regis | |
| 1988 | Pius XI | Lourdes Academy | |
| 1989 | Pius XI | Winnebago Lutheran | |
| 1990 | Pius XI | Roncalli | |
| 1991 | Catholic Memorial | Winnebago Lutheran | |
| Year | Division 1 | Division 2 | |
| 1992 | Pius XI | Xavier | |
| 1993 | Catholic Memorial | Regis | |
| 1994 | Catholic Memorial | Manitowoc Lutheran | |
| 1995 | Catholic Memorial | St. Joseph | |
| 1996 | Catholic Memorial | Newman Catholic | |
| 1997 | Aquinas | Winnebago Lutheran | |
| 1998 | Wisconsin Lutheran | McDonell Central Catholic | |
| 1999 | Catholic Memorial | McDonell Central Catholic | |
| 2000 | Catholic Memorial | McDonell Central Catholic | |