| Fayetteville Regional | | Ruston Regional |
| 1 Arkansas (46-10) (#1) | | 1 Louisiana Tech (40-18) (#16) |
| 2 Nebraska (31-12) | | 2 NC State (30-17) |
| 3 Northeastern (36-10) | | 3 Alabama (31-24) |
| 4 NJIT (20-22) | | 4 Rider (23-16) |
| | |
| Austin Regional | | Gainesville Regional |
| 1 Texas (42-15) (#2) | | 1 Florida (38-20) (#15) |
| 2 Arizona State (32-20) | | 2 Miami (Fla.) (32-19) |
| 3 Fairfield (37-3) | | 3 South Alabama (33-20) |
| 4 Southern (20-28) | | 4 USF (28-27) |
| | |
| Knoxville Regional | | Eugene Regional |
| 1 Tennessee (45-16) (#3) | | 1 Oregon (37-14) (#14) |
| 2 Duke (32-20) | | 2 Gonzaga (33-17) |
| 3 Liberty (39-14) | | 3 LSU (34-22) |
| 4 Wright State (35-11) | | 4 CCSU (28-13) |
| | |
| Nashville Regional | | Greenville Regional |
| 1 Vanderbilt (40-15) (#4) | | 1 East Carolina (41-15) (#13) |
| 2 Georgia Tech (29-22) | | 2 Charlotte (39-19) |
| 3 Indiana State (30-19) | | 3 Maryland (28-16) |
| 4 Presbuterian (22-21) | | 4 Norfolk State (25-26) |
| | |
| Tucson Regional | | Oxford Regional |
| 1 Arizona (40-15) (#5) | | 1 Ole Miss (41-19) (#12) |
| 2 Oklahoma State (35-17-1) | | 2 Southern Miss (37-19) |
| 3 UCSB (39-18) | | 3 Florida State (30-22) |
| 4 Grand Canyon (39-18) | | 4 Southeast Missouri (30-20) |
| | |
| Fort Worth Regional | | Columbia Regional |
| 1 TCU (40-17) (#6) | | 1 Old Dominion (42-14) (#11) |
| 2 Oregon State (34-22) | | 2 South Carolina (33-21) |
| 3 Dallas Baptist (37-15) | | 3 Virginia (29-23) |
| 4 McNeese (32-28) | | 4 Jacksonville (16-32) |
| | |
| Starkville Regional | | South Bend Regional |
| 1 Mississippi State (40-15) (#7) | | 1 Notre Dame (30-11) (#10) |
| 2 VCU (37-14) | | 2 UConn (33-18) |
| 3 Campbell (35-16) | | 3 Michigan (27-17) |
| 4 Samford (35-22) | | 4 Central Michigan (40-16) |
| | |
| Lubbock Regional | | Stanford Regional |
| 1 Texas Tech (36-15) (#8) | | 1 Stanford (33-14) (#9) |
| 2 UCLA (35-18) | | 2 UC Irvine (40-16) |
| 3 North Carolina (27-25) | | 3 Nevada (25-18) |
| 4 Army (28-23) | | 4 North Dakota State (41-17) |
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