† 2006 Big East tournament winner As of April 3, 2006[1] Rankings from AP Poll *Did not qualify for 2006 Big East tournament. #Syracuse had all its wins vacated due to sanctions against the program; Syracuse′s disputed record was 23–12, 7–9.
The 2005–06 Big East Conference men's basketball season was the 27th in conference history, and involved its 16 full-time member schools.
Connecticut and Villanova were the regular-season co-champions with identical records of 14–2. It was Boston College's sixth and Connecticut's ninth conference championship or co-championship.
Syracuse won its fifth — and second consecutive — Big East tournament championship. The Orange became the first No. 9 seed to win the tournament, as well as the first team to win four games in four days in a Big East tournament. The heroics of senior guardGerry McNamara, voted the Big East's "Most Overrated" player in two separate polls of Big East players and assistant coaches published by Sports Illustrated and the Syracuse Post-Standard prior to the tournament, fueled Syracuse's run, and he was named the tournament's Most Valuable Player. Syracuse defeated Cincinnati by one point, Connecticut by two points in overtime, Georgetown by one point, and finally Pittsburgh by four points, all in upsets.[2][3][4][5][6][7][8]
Connecticut was ranked in the Associated Press poll Top 5 all season, reaching No. 1 in several weeks and finishing at No. 2. Villanova spent the entire season in the Top 10 and all but one week in the Top 5, reaching No. 2 and finishing at No. 3. Georgetown, Louisville, Pittsburgh, Syracuse, and West Virginia spent time in the Top 25, and all but Louisville finished the season as ranked teams. Cincinnati also made an appearance in the Top 25.
2005–06 Big East Conference Weekly Rankings Key:██ Increase in ranking. ██ Decrease in ranking.
Teams were seeded in the Big East tournament based on conference record and tiebreakers. The No. 5 through No. 12 seeds played in the first round, and the No. 1 through No. 4 seeds received byes into the quarterfinal round. Teams which finished below 12th place in the conference after the application as necessary of tiebreakers did not qualify for the tournament
Seeding was (1) Connecticut,(2) Villanova,(3) West Virginia,(4) Marquette,(5) Georgetown,(6) Pittsburgh,(7) Seton Hall,(8) Cincinnati,(9) Syracuse,(10) Rutgers,(11) Louisville, and (12) Notre Dame. By finishing below 12th place, DePaul, Providence, St. John's, and South Florida did not qualify for the tournament.
The NCAA later vacated all of Syracuse's wins during the season, including its four Big East Tournament victories, because of the use of an ineligible player.
Eight Big East teams received bids to the NCAA Tournament, with Connecticut seeded No. 1 in the Washington, D.C., Region and Villanova No. 1 in the Minneapolis Region. Marquette, Seton Hall, and Syracuse lost in the first round and Pittsburgh in the second round. Georgetown and West Virginia were defeated in the regional semifinals and Connecticut and Villanova in the regional finals.
Four Big East teams received bids to the National Invitation Tournament, with Cincinnati seeded No. 1 in the Cincinnati Bracket and Louisville No. 1 in the Louisville Bracket. Rutgers lost in the first round, Notre Dame in the second round, Cincinnati in the quarterfinals, and Louisville in the semifinals.