The 62nd annual National Invitation Tournament had a 32-team field. First three rounds played on home courts of higher seeded teams. Semifinal, Third Place and Championship games played March 23-25 at Madison Square Garden in New York City.
1st Round
| at Rutgers 58 |
Hofstra 45 |
| at Clemson 77 |
Georgia 57 |
| at Old Dominion 75 |
Seton Hall 56 |
| Butler 51 |
at Bradley 50 |
| Xavier 86 |
at Toledo 84 |
| at Wake Forest 73 |
Alabama 57 |
| at N.C. State 82 |
Providence 76 |
| at Princeton 54 |
Georgetown 47 |
| at California 79 |
Fresno St. 71 |
| at DePaul 69 |
Northwestern 64 |
| at Colorado 65 |
Pepperdine 61 |
| at Colorado St. 69 |
Mississippi St.56 |
| at Oregon 67 |
Georgia Tech 64 |
| at Wyoming 81 |
USC 77 |
| at Nebraska 68 |
UNLV 53 |
| TCU 72 |
at Kansas St. 71 |
2nd Round
| at Butler 75 |
Old Dominion 62 |
| at Xavier 87 |
Wake Forest 76 |
| Princeton 61 |
at N.C. State 58 |
| at TCU 101 |
Nebraska 89 |
| at Oregon 93 |
Wyoming 72 |
| at Colorado St. 86 |
Colorado 76 |
| Clemson 78 |
at Rutgers 68 |
| California 58 |
at DePaul 57 |
Quarterfinals
| at Clemson 89 |
Butler 69 |
| at Xavier 65 |
Princeton 58 |
| at California 71 |
Colorado St. 62 |
| Oregon 77 |
at TCU 68 |
Semifinals
| Clemson 79 |
Xavier 76 |
| California 85 |
Oregon 69 |
Other 1999 Men's Tournaments
1999 NCAA College Basketball MVP
