# 1989–90 Dallas Mavericks season

The 1989–90 NBA season was the Mavericks' 10th season in the National Basketball Association. A year after missing the playoffs, the Mavericks received the eighth overall pick in the 1989 NBA draft, and selected Randy White out of Louisiana Tech, and later on fired head coach John MacLeod at the end of November, replacing with him Richie Adubato. However, things would not all go smoothly for the Mavericks as Roy Tarpley found himself in hot water again, as he was arrested in November for driving under the influence of drugs. The Mavericks played above .500 for the first half of the season, holding a 26–22 record at the All-Star break. As the season progressed, the team released Adrian Dantley to free agency; Dantley averaged 14.7 points per game in 45 games with the team. The Mavericks finished third in the Midwest Division with a 47–35 record.
Rolando Blackman led the team in scoring averaging 19.4 points per game, and was selected for the 1990 NBA All-Star Game, while Derek Harper averaged 18.0 points, 7.4 assists and 2.3 steals per game, and was named to the NBA All-Defensive Second Team. In addition, Tarpley provided the team with 16.8 points, 13.1 rebounds and 1.6 blocks per game, despite only playing just 45 games, while Sam Perkins contributed 15.9 points and 7.5 rebounds per game, and James Donaldson provided with 9.1 points and 8.6 rebounds per game.
In the Western Conference First Round of the playoffs, the Mavericks were swept by the Portland Trail Blazers in three straight games. This would be their final playoff appearance until 2001. The Blazers would lose to the defending champion Detroit Pistons in five games in the NBA Finals. Following the season, Perkins signed as a free agent with the Los Angeles Lakers.

## Draft picks

| Round | Pick | Player | Position | Nationality | College |
| 1 | 8 | Randy White | PF | United States | Louisiana Tech |
| 2 | 35 | Pat Durham | F | United States | Colorado State |
| 2 | 53 | Jeff Hodge | | United States | South Alabama |

## Roster
### Roster Notes

* Small forward Adrian Dantley was waived on April 2.
* Center James Donaldson holds both American and British citizenship.

## Regular season
### Season standings

| Midwest Divisionvte | W | L | PCT | GB | Home | Road | Div |
| y-San Antonio Spurs | 56 | 26 | .683 | – | 34–7 | 22–19 | 19–9 |
| x-Utah Jazz | 55 | 27 | .671 | 1 | 36–5 | 19–22 | 21–7 |
| x-Dallas Mavericks | 47 | 35 | .573 | 9 | 30–11 | 17–24 | 17–11 |
| x-Denver Nuggets | 43 | 39 | .524 | 13 | 28–13 | 15–26 | 15–13 |
| x-Houston Rockets | 41 | 41 | .500 | 15 | 31–10 | 10–31 | 13–15 |
| Minnesota Timberwolves | 22 | 60 | .268 | 34 | 17–24 | 5–36 | 6–22 |
| Charlotte Hornets | 19 | 63 | .232 | 37 | 13–28 | 6–35 | 7–21 |
| # | Western Conferencevte | Western Conferencevte | Western Conferencevte | Western Conferencevte | Western Conferencevte |
| # | Team | W | L | PCT | GB |
| 1 | z-Los Angeles Lakers | 63 | 19 | .768 | – |
| 2 | y-San Antonio Spurs | 56 | 26 | .683 | 7 |
| 3 | x-Portland Trail Blazers | 59 | 23 | .720 | 4 |
| 4 | x-Utah Jazz | 55 | 27 | .671 | 8 |
| 5 | x-Phoenix Suns | 54 | 28 | .659 | 9 |
| 6 | x-Dallas Mavericks | 47 | 35 | .573 | 16 |
| 7 | x-Denver Nuggets | 43 | 39 | .524 | 20 |
| 8 | x-Houston Rockets | 41 | 41 | .500 | 22 |
| 9 | Seattle SuperSonics | 41 | 41 | .500 | 22 |
| 10 | Golden State Warriors | 37 | 45 | .451 | 26 |
| 11 | Los Angeles Clippers | 30 | 52 | .366 | 33 |
| 12 | Sacramento Kings | 23 | 59 | .280 | 40 |
| 13 | Minnesota Timberwolves | 22 | 60 | .268 | 41 |
| 14 | Charlotte Hornets | 19 | 63 | .232 | 44 |
    z - clinched division title
    y - clinched division title
    x - clinched playoff spot

### Record vs. opponents

1989-90 NBA Records :
| Team | ATL | BOS | CHA | CHI | CLE | DAL | DEN | DET | GSW | HOU | IND | LAC | LAL | MIA | MIL | MIN | NJN | NYK | ORL | PHI | PHO | POR | SAC | SAS | SEA | UTA | WAS |
| Atlanta | – | 1–3 | 2–0 | 0–5 | 2–3 | 0–2 | 1–1 | 3–2 | 2–0 | 2–0 | 2–3 | 1–1 | 0–2 | 4–0 | 3–2 | 1–1 | 2–2 | 1–3 | 5–0 | 2–2 | 0–2 | 1–1 | 1–1 | 1–1 | 1–1 | 1–1 | 2–2 |
| Boston | 3–1 | – | 2–0 | 2–2 | 3–1 | 1–1 | 1–1 | 2–2 | 1–1 | 2–0 | 1–3 | 1–1 | 0–2 | 5–0 | 2–2 | 1–1 | 5–1 | 4–1 | 4–0 | 3–2 | 1–1 | 0–2 | 2–0 | 1–1 | 2–0 | 1–1 | 2–3 |
| Charlotte | 0–2 | 0–2 | – | 0–2 | 1–1 | 1–3 | 3–2 | 0–2 | 2–2 | 1–4 | 1–1 | 2–2 | 0–4 | 1–1 | 0–2 | 2–2 | 1–1 | 1–1 | 1–1 | 0–2 | 1–3 | 0–4 | 1–3 | 0–5 | 0–4 | 0–5 | 0–2 |
| Chicago | 5–0 | 2–2 | 2–0 | – | 5–0 | 2–0 | 1–1 | 1–4 | 2–0 | 1–1 | 2–3 | 1–1 | 1–1 | 4–0 | 4–1 | 2–0 | 3–1 | 3–1 | 3–2 | 2–2 | 2–0 | 1–1 | 1–1 | 1–1 | 1–1 | 0–2 | 3–1 |
| Cleveland | 3–2 | 1–3 | 1–1 | 0–5 | – | 0–2 | 0–2 | 1–4 | 1–1 | 0–2 | 3–2 | 1–1 | 1–1 | 4–0 | 3–2 | 1–1 | 4–0 | 2–2 | 4–1 | 2–2 | 1–1 | 1–1 | 2–0 | 1–1 | 1–1 | 1–1 | 3–1 |
| Dallas | 2–0 | 1–1 | 3–1 | 0–2 | 2–0 | – | 2–3 | 1–1 | 3–1 | 4–1 | 2–0 | 3–1 | 0–4 | 2–0 | 1–1 | 4–1 | 2–0 | 1–1 | 2–0 | 1–1 | 1–3 | 0–4 | 3–1 | 3–2 | 2–2 | 1–3 | 1–1 |
| Denver | 1–1 | 1–1 | 2–3 | 1–1 | 2–0 | 3–2 | – | 0–2 | 2–2 | 4–1 | 0–2 | 2–2 | 0–4 | 2–0 | 1–1 | 5–0 | 2–0 | 1–1 | 2–0 | 1–1 | 1–3 | 2–2 | 4–0 | 1–3 | 2–2 | 0–4 | 1–1 |
| Detroit | 2–3 | 2–2 | 2–0 | 4–1 | 4–1 | 1–1 | 2–0 | – | 1–1 | 1–1 | 4–1 | 1–1 | 1–1 | 3–1 | 3–2 | 2–0 | 4–0 | 4–0 | 5–0 | 1–3 | 2–0 | 1–1 | 2–0 | 1–1 | 1–1 | 1–1 | 4–0 |
| Golden State | 0–2 | 1–1 | 2–2 | 0–2 | 1–1 | 1–3 | 2–2 | 1–1 | – | 2–2 | 1–1 | 3–1 | 1–4 | 2–0 | 1–1 | 3–1 | 2–0 | 0–2 | 2–0 | 1–1 | 0–5 | 2–2 | 3–2 | 1–3 | 2–3 | 2–2 | 1–1 |
| Houston | 0–2 | 0–2 | 4–1 | 1–1 | 2–0 | 1–4 | 1–4 | 1–1 | 2–2 | – | 1–1 | 2–2 | 2–2 | 1–1 | 1–1 | 2–2 | 1–1 | 1–1 | 2–0 | 1–1 | 2–2 | 1–3 | 4–0 | 2–2 | 2–2 | 3–2 | 1–1 |
| Indiana | 3–2 | 3–1 | 1–1 | 3–2 | 2–3 | 0–2 | 2–0 | 1–4 | 1–1 | 1–1 | – | 0–2 | 0–2 | 3–1 | 3–2 | 1–1 | 4–0 | 1–3 | 4–1 | 0–4 | 1–1 | 1–1 | 1–1 | 1–1 | 1–1 | 1–1 | 3–1 |
| L.A. Clippers | 1–1 | 1–1 | 2–2 | 1–1 | 1–1 | 1–3 | 2–2 | 1–1 | 1–3 | 2–2 | 2–0 | – | 1–4 | 0–2 | 1–1 | 3–1 | 2–0 | 0–2 | 2–0 | 0–2 | 0–4 | 0–5 | 2–3 | 0–4 | 3–2 | 0–4 | 1–1 |
| L.A. Lakers | 2–0 | 2–0 | 4–0 | 1–1 | 1–1 | 4–0 | 4–0 | 1–1 | 4–1 | 2–2 | 2–0 | 4–1 | – | 2–0 | 1–1 | 4–0 | 2–0 | 2–0 | 1–1 | 1–1 | 3–1 | 2–3 | 5–0 | 2–2 | 4–0 | 2–2 | 1–1 |
| Miami | 0–4 | 0–5 | 1–1 | 0–4 | 0–4 | 0–2 | 0–2 | 1–3 | 0–2 | 1–1 | 1–3 | 2–0 | 0–2 | – | 2–2 | 1–1 | 1–4 | 1–5 | 3–1 | 0–5 | 0–2 | 0–2 | 1–1 | 0–2 | 0–2 | 1–1 | 2–3 |
| Milwaukee | 2–3 | 2–2 | 2–0 | 1–4 | 2–3 | 1–1 | 1–1 | 2–3 | 1–1 | 1–1 | 2–3 | 1–1 | 1–1 | 2–2 | – | 2–0 | 4–0 | 2–2 | 5–0 | 1–3 | 1–1 | 1–1 | 1–1 | 1–1 | 2–0 | 0–2 | 3–1 |
| Minnesota | 1–1 | 1–1 | 2–2 | 0–2 | 1–1 | 1–4 | 0–5 | 0–2 | 1–3 | 2–2 | 1–1 | 1–3 | 0–4 | 1–1 | 0–2 | – | 1–1 | 1–1 | 1–1 | 1–1 | 0–4 | 1–3 | 2–2 | 1–4 | 1–3 | 0–5 | 1–1 |
| New Jersey | 2–2 | 1–5 | 1–1 | 1–3 | 0–4 | 0–2 | 0–2 | 0–4 | 0–2 | 1–1 | 0–4 | 0–2 | 0–2 | 4–1 | 0–4 | 1–1 | – | 1–4 | 1–3 | 1–4 | 0–2 | 0–2 | 1–1 | 0–2 | 0–2 | 0–2 | 2–3 |
| New York | 3–1 | 1–4 | 1–1 | 1–3 | 2–2 | 1–1 | 1–1 | 0–4 | 2–0 | 1–1 | 3–1 | 2–0 | 0–2 | 5–1 | 2–2 | 1–1 | 4–1 | – | 2–2 | 2–3 | 1–1 | 0–2 | 2–0 | 1–1 | 1–1 | 1–1 | 5–0 |
| Orlando | 0–5 | 0–4 | 1–1 | 2–3 | 1–4 | 0–2 | 0–2 | 0–5 | 0–2 | 0–2 | 1–4 | 0–2 | 1–1 | 1–3 | 0–5 | 1–1 | 3–1 | 2–2 | – | 2–2 | 0–2 | 0–2 | 1–1 | 1–1 | 0–2 | 1–1 | 0–4 |
| Philadelphia | 2–2 | 2–3 | 2–0 | 2–2 | 2–2 | 1–1 | 1–1 | 3–1 | 1–1 | 1–1 | 4–0 | 2–0 | 1–1 | 5–0 | 3–1 | 1–1 | 4–1 | 3–2 | 2–2 | – | 1–1 | 1–1 | 1–1 | 1–1 | 1–1 | 1–1 | 5–1 |
| Phoenix | 2–0 | 1–1 | 3–1 | 0–2 | 1–1 | 3–1 | 3–1 | 0–2 | 5–0 | 2–2 | 1–1 | 4–0 | 1–3 | 2–0 | 1–1 | 4–0 | 2–0 | 1–1 | 2–0 | 1–1 | – | 2–3 | 5–0 | 0–4 | 3–2 | 3–1 | 2–0 |
| Portland | 1–1 | 2–0 | 4–0 | 1–1 | 1–1 | 4–0 | 2–2 | 1–1 | 2–2 | 3–1 | 1–1 | 5–0 | 3–2 | 2–0 | 1–1 | 3–1 | 2–0 | 2–0 | 2–0 | 1–1 | 3–2 | – | 4–0 | 3–1 | 3–2 | 2–2 | 1–1 |
| Sacramento | 1–1 | 0–2 | 3–1 | 1–1 | 0–2 | 1–3 | 0–4 | 0–2 | 2–3 | 0–4 | 1–1 | 3–2 | 0–5 | 1–1 | 1–1 | 2–2 | 1–1 | 0–2 | 1–1 | 1–1 | 0–5 | 0–4 | – | 0–4 | 2–2 | 1–3 | 1–1 |
| San Antonio | 1–1 | 1–1 | 5–0 | 1–1 | 1–1 | 2–3 | 3–1 | 1–1 | 3–1 | 2–2 | 1–1 | 4–0 | 2–2 | 2–0 | 1–1 | 4–1 | 2–0 | 1–1 | 1–1 | 1–1 | 4–0 | 1–3 | 4–0 | – | 3–1 | 3–2 | 2–0 |
| Seattle | 1–1 | 0–2 | 4–0 | 1–1 | 1–1 | 2–2 | 2–2 | 1–1 | 3–2 | 2–2 | 1–1 | 2–3 | 0–4 | 2–0 | 0–2 | 3–1 | 2–0 | 1–1 | 2–0 | 1–1 | 2–3 | 2–3 | 2–2 | 1–3 | – | 1–3 | 2–0 |
| Utah | 1–1 | 1–1 | 5–0 | 2–0 | 1–1 | 3–1 | 4–0 | 1–1 | 2–2 | 2–3 | 1–1 | 4–0 | 2–2 | 1–1 | 2–0 | 5–0 | 2–0 | 1–1 | 1–1 | 1–1 | 1–3 | 2–2 | 3–1 | 2–3 | 3–1 | – | 2–0 |
| Washington | 2–2 | 3–2 | 2–0 | 1–3 | 1–3 | 1–1 | 1–1 | 0–4 | 1–1 | 1–1 | 1–3 | 1–1 | 1–1 | 3–2 | 1–3 | 1–1 | 3–2 | 0–5 | 4–0 | 1–5 | 0–2 | 1–1 | 1–1 | 0–2 | 0–2 | 0–2 | — |

### Game log

1989–90 game log Total: 47–35 (home: 0–0; road: 0–0) :
November: 0–0 (home: 0–0; road: 0–0)
GameDateTeamScoreHigh pointsHigh reboundsHigh assistsLocation AttendanceRecord :
December: 0–0 (home: 0–0; road: 0–0)
GameDateTeamScoreHigh pointsHigh reboundsHigh assistsLocation AttendanceRecord :
January: 0–0 (home: 0–0; road: 0–0)
GameDateTeamScoreHigh pointsHigh reboundsHigh assistsLocation AttendanceRecord :
February: 0–0 (home: 0–0; road: 0–0)
GameDateTeamScoreHigh pointsHigh reboundsHigh assistsLocation AttendanceRecord :
March: 0–0 (home: 0–0; road: 0–0)
GameDateTeamScoreHigh pointsHigh reboundsHigh assistsLocation AttendanceRecord :
April: 0–0 (home: 0–0; road: 0–0)
GameDateTeamScoreHigh pointsHigh reboundsHigh assistsLocation AttendanceRecord :
1989–90 schedule :

## Playoffs

1990 playoff game log :
First round: 0–3 (home: 0–1; road: 0–2)
GameDateTeamScoreHigh pointsHigh reboundsHigh assistsLocation AttendanceSeries
1
April 26
@ Portland
L 102–109
Derek Harper (24)
Roy Tarpley (14)
Derek Harper (7)
Memorial Coliseum 12,884
0–1
2
April 28
@ Portland
L 107–114
Derek Harper (23)
Roy Tarpley (17)
Derek Harper (5)
Memorial Coliseum 12,884
0–2
3
May 1
Portland
L 92–106
Rolando Blackman (23)
Roy Tarpley (15)
Derek Harper (12)
Reunion Arena 17,007
0–3 :
1990 schedule :

## Player statistics
### Ragular season

| Player | POS | GP | GS | MP | REB | AST | STL | BLK | PTS | MPG | RPG | APG | SPG | BPG | PPG |
| Derek Harper | PG | 82 | 82 | 3,007 | 244 | 609 | 187 | 26 | 1,473 | 36.7 | 3.0 | 7.4 | 2.3 | .3 | 18.0 |
| Herb Williams | C | 81 | 19 | 2,199 | 391 | 119 | 51 | 106 | 700 | 27.1 | 4.8 | 1.5 | .6 | 1.3 | 8.6 |
| Rolando Blackman | SG | 80 | 80 | 2,934 | 280 | 289 | 77 | 21 | 1,552 | 36.7 | 3.5 | 3.6 | 1.0 | .3 | 19.4 |
| Sam Perkins | SF | 76 | 70 | 2,668 | 572 | 175 | 88 | 64 | 1,206 | 35.1 | 7.5 | 2.3 | 1.2 | .8 | 15.9 |
| James Donaldson | C | 73 | 73 | 2,265 | 630 | 57 | 22 | 47 | 665 | 31.0 | 8.6 | .8 | .3 | .6 | 9.1 |
| Brad Davis | PG | 73 | 2 | 1,292 | 93 | 242 | 47 | 9 | 470 | 17.7 | 1.3 | 3.3 | .6 | .1 | 6.4 |
| Anthony Jones | SG | 66 | 0 | 650 | 82 | 29 | 32 | 16 | 195 | 9.8 | 1.2 | .4 | .5 | .2 | 3.0 |
| Bill Wennington | C | 60 | 2 | 814 | 198 | 41 | 20 | 21 | 270 | 13.6 | 3.3 | .7 | .3 | .4 | 4.5 |
| Randy White | PF | 55 | 2 | 707 | 173 | 21 | 24 | 6 | 237 | 12.9 | 3.1 | .4 | .4 | .1 | 4.3 |
| Adrian Dantley | SF | 45 | 45 | 1,300 | 172 | 80 | 20 | 7 | 662 | 28.9 | 3.8 | 1.8 | .4 | .2 | 14.7 |
| Roy Tarpley | PF | 45 | 35 | 1,648 | 589 | 67 | 79 | 70 | 758 | 36.6 | 13.1 | 1.5 | 1.8 | 1.6 | 16.8 |
| Steve Alford | PG | 41 | 0 | 302 | 25 | 39 | 15 | 3 | 168 | 7.4 | .6 | 1.0 | .4 | .1 | 4.1 |
| Bob McCann | SF | 10 | 0 | 62 | 12 | 6 | 2 | 2 | 26 | 6.2 | 1.2 | .6 | .2 | .2 | 2.6 |
| Kelvin Upshaw$^†$ | SG | 3 | 0 | 4 | 0 | 0 | 0 | 0 | 2 | 1.3 | .0 | .0 | .0 | .0 | .7 |
| Mark Wade | PG | 1 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 3.0 | .0 | 2.0 | .0 | .0 | .0 |
* $^†$ Denotes player spent time with another team in the season. Stats reflect time with the Mavericks only.

### Playoffs

| Player | POS | GP | GS | MP | REB | AST | STL | BLK | PTS | MPG | RPG | APG | SPG | BPG | PPG |
| Roy Tarpley | PF | 3 | 3 | 129 | 46 | 1 | 7 | 10 | 50 | 43.0 | 15.3 | .3 | 2.3 | 3.3 | 16.7 |
| Rolando Blackman | SG | 3 | 3 | 127 | 9 | 13 | 6 | 2 | 60 | 42.3 | 3.0 | 4.3 | 2.0 | .7 | 20.0 |
| Derek Harper | PG | 3 | 3 | 119 | 8 | 23 | 4 | 0 | 58 | 39.7 | 2.7 | 7.7 | 1.3 | .0 | 19.3 |
| Sam Perkins | SF | 3 | 3 | 118 | 22 | 8 | 3 | 2 | 45 | 39.3 | 7.3 | 2.7 | 1.0 | .7 | 15.0 |
| James Donaldson | C | 3 | 3 | 74 | 16 | 2 | 2 | 0 | 22 | 24.7 | 5.3 | .7 | .7 | .0 | 7.3 |
| Herb Williams | C | 3 | 0 | 81 | 13 | 5 | 1 | 2 | 41 | 27.0 | 4.3 | 1.7 | .3 | .7 | 13.7 |
| Steve Alford | PG | 3 | 0 | 42 | 3 | 8 | 1 | 0 | 23 | 14.0 | 1.0 | 2.7 | .3 | .0 | 7.7 |
| Bill Wennington | C | 3 | 0 | 25 | 3 | 1 | 0 | 1 | 2 | 8.3 | 1.0 | .3 | .0 | .3 | .7 |
| Anthony Jones | SG | 1 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 3.0 | .0 | .0 | .0 | .0 | .0 |
| Randy White | PF | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.0 | .0 | .0 | .0 | .0 | .0 |

## Awards and records

* Derek Harper, NBA All-Defensive Second Team
* Rolando Blackman, NBA All-Star Game