The 2011 College Basketball Invitational (CBI) was a single-elimination tournament of 16 NCAA Division I teams that did not participate in the 2011 NCAA Tournament nor the 2011 National Invitation Tournament. The opening round began Tuesday, March 15. A best-of-three championship series between the two teams in the final was held on March 28, March 30, and April 1.

The tournament was won by Oregon who defeated Creighton in the finals after losing game one but winning the next two games at home to claim the title. This was the second time that the tournament was won by a team from the Pacific-10 Conference who entered the tournament with a losing record (Oregon State, 2009).

Coach Dana Altman, who was in his first year at Oregon, coached at Creighton the year before.

Participants

SchoolConferenceOverall recordConference record
Austin PeayOhio Valley20–1313–5
Boise StateWAC20–1210–6
CreightonMissouri Valley19–1410–8
DavidsonSouthern17–1410–8
DuquesneAtlantic 1018–1210–6
EvansvilleMissouri Valley15–159–9
HofstraCAA21–1114–4
James MadisonCAA21–1110–8
Miami (OH)MAC16–1611–6
MontanaBig Sky21–1012–4
OregonPac-1016–177–11
Rhode IslandAtlantic 1019–139–7
San Jose StateWAC17–155–11
St. BonaventureAtlantic 1016–148–8
UCFConference USA19–116–10
Weber StateBig Sky18–1311–5

Bracket

First round March 15–16Quarterfinals March 21Semifinals (Reseeded) March 23Finals (Best of three) March 28, 30, April 1
James Madison65
Davidson85
Davidson92
Creighton102
San Jose State74
Creighton85
Boise State71
Oregon79
Duquesne87
Montana76
Duquesne75
Oregon77
Weber State59
Oregon68
Oregon767171
Creighton845869
Hofstra70
Evansville77
Evansville69
Boise State75
Austin Peay80
Boise State83
UCF64
Creighton82
Miami (Ohio)59
Rhode Island76
Rhode Island54
UCF66
St. Bonaventure54
UCF69

During the finals, Oregon hosted games 2 and 3.