Question: What basketball team defeated coach Larry Eustachy's team in 2001 in an upset?

Context paragraphs:
Hampton Pirates men's basketball: The Hampton Pirates men's basketball team is the basketball team that represents Hampton University in Hampton, Virginia, United States.  The school's team currently competes in the Mid-Eastern Athletic Conference.  The 2001 Hampton team is one of seven 15th seeds to have upset a 2nd seed in the NCAA Men's Division I Basketball Championship after defeating Iowa State.

2013–14 Colorado State Rams men's basketball team: The 2013–14 Colorado State Rams men's basketball team represented Colorado State University during the 2013–14 NCAA Division I men's basketball season.  The team was coached by Larry Eustachy in his second season.  They played their home games at the Moby Arena on Colorado State University's main campus in Fort Collins, Colorado and were a member of the Mountain West Conference.  They finished the season 16–16, 7–11 in Mountain West play to finish in a tie for eighth place.  They lost in the first round of the Mountain West Conference Tournament to Utah State.

Colorado State Rams men's basketball: The Colorado State Rams men's basketball team represents Colorado State University, located in Fort Collins, in the U.S. state of Colorado, in NCAA Division I basketball competition.  They play their home games at the Moby Arena and are members of the Mountain West Conference.  They are currently led by head coach Larry Eustachy.

2016–17 Colorado State Rams men's basketball team: The 2016–17 Colorado State Rams men's basketball team represented Colorado State University during the 2016–17 NCAA Division I men's basketball season.  The team was coached by Larry Eustachy in his fifth season.  They played their home games at the Moby Arena on Colorado State University's main campus in Fort Collins, Colorado as members of the Mountain West Conference.  They finished the season 24–12, 13–5 in Mountain West play to finish in second place.  They defeated Air Force and San Diego State to advance to he championship game of the Mountain West Tournament where they lost to Nevada.  They were invited to the 2017 National Invitation Tournament where they defeated the College of Charleston in the first round before losing in the second round to Cal State Bakersfield.

2001-02 Iowa State Cyclones men's basketball team: The 2001–02 Iowa State Cyclones men's basketball team represents Iowa State University during the 2001–02 NCAA Division I men's basketball season.  The Cyclones were coached by Larry Eustachy, who was in his 4th season.  They played their home games at Hilton Coliseum in Ames, Iowa and competed in the Big 12 Conference.

2014–15 Colorado State Rams men's basketball team: The 2014–15 Colorado State Rams men's basketball team represented Colorado State University during the 2014–15 NCAA Division I men's basketball season.  The team was coached by Larry Eustachy in his third season.  They played their home games at the Moby Arena on Colorado State University's main campus in Fort Collins, Colorado and were members of the Mountain West Conference.  They finished the season 27–7, 13–5 in Mountain West play to finish in third place.  They advanced to the semifinals of the Mountain West Tournament where they lost to San Diego State.  They were invited to the National Invitation Tournament where they lost in the first round to South Dakota State.

2012–13 Colorado State Rams men's basketball team: The 2012–13 Colorado State Rams men's basketball team represented Colorado State University during the 2012–13 NCAA Division I men's basketball season.  The team was coached by Larry Eustachy in his 1st season.  They played their home games at the Moby Arena on Colorado State University's main campus in Fort Collins, Colorado and are a member of the Mountain West Conference.  They finished with a record of 26–9 overall, 11–5 in Mountain West for a second-place finish.  They lost in the semifinals of the Mountain West Tournament to UNLV.  They receive at-large bid in the 2013 NCAA Tournament which they defeated Missouri in the second round before losing to Louisville in the third round.

2001–02 Iowa State Cyclones men's basketball team: The 2001–02 Iowa State Cyclones men's basketball team represents Iowa State University during the 2001–02 NCAA Division I men's basketball season.  The Cyclones were coached by Larry Eustachy, who was in his 4th season.  They played their home games at Hilton Coliseum in Ames, Iowa and competed in the Big 12 Conference.

2015–16 Colorado State Rams men's basketball team: The 2015–16 Colorado State Rams men's basketball team represented Colorado State University during the 2015–16 NCAA Division I men's basketball season.  The team was coached by Larry Eustachy in his fourth season.  They played their home games at the Moby Arena on Colorado State University's main campus in Fort Collins, Colorado and were members of the Mountain West Conference.  They finished the season 18–16, 8–10 in Mountain West play to finish in a tie for sixth place.  They defeated San Jose State and Boise State to advance to the semifinals of the Mountain West Tournament where they lost to Fresno State.  They did not participate in a postseason tournament.

2000–01 Iowa State Cyclones men's basketball team: The 2000–01 Iowa State Cyclones men's basketball team represents Iowa State University during the 2000–01 NCAA Division I men's basketball season.  The Cyclones were coached by Larry Eustachy, who was in his 3rd season.  They played their home games at Hilton Coliseum in Ames, Iowa and competed in the Big 12 Conference.

Supporting paragraphs: Hampton Pirates men's basketball 2000–01 Iowa State Cyclones men's basketball team
Answer: Hampton Pirates