| Player | College | G | GS | W | L | SV | IP | H | R | ER | BB | SO | HR | ERA | WHIP | K/9 | BB/9 | FIP | ERA+ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Preston Claiborne |
Tulane | 20 | 0 | 2 | 1 | 3 | 23.7 | 23 | 9 | 5 | 10 | 21 | 1 | 1.90 | 1.39 | 7.97 | 3.80 | — | 190 |
| Shaeffer Hall | Kansas | 15 | 0 | 2 | 1 | 0 | 23.0 | 20 | 5 | 5 | 7 | 24 | 1 | 1.96 | 1.17 | 9.39 | 2.74 | — | 184 |
| Ben Tootle | Jacksonville St | 21 | 0 | 3 | 3 | 4 | 31.0 | 20 | 7 | 7 | 14 | 42 | 2 | 2.03 | 1.10 | 12.19 | 4.06 | — | 178 |
| Chad Bettis |
Texas Tech | 7 | 7 | 2 | 0 | 0 | 34.7 | 28 | 10 | 9 | 11 | 31 | 1 | 2.33 | 1.12 | 8.04 | 2.85 | — | 155 |
| Chris Gloor | Quinnipiac | 12 | 6 | 1 | 0 | 0 | 41.7 | 34 | 12 | 12 | 11 | 36 | 2 | 2.59 | 1.08 | 7.77 | 2.37 | — | 140 |
| Evan Danielli | Notre Dame | 12 | 0 | 1 | 0 | 0 | 21.3 | 19 | 10 | 7 | 12 | 23 | 0 | 2.95 | 1.45 | 9.70 | 5.06 | — | 123 |
| Nate Karns |
Texas Tech | 8 | 8 | 0 | 2 | 0 | 38.0 | 22 | 14 | 13 | 22 | 36 | 0 | 3.08 | 1.16 | 8.53 | 5.21 | — | 117 |
| Jonathan Kountis | Ohio Dominican | 11 | 1 | 2 | 3 | 1 | 20.0 | 17 | 8 | 8 | 6 | 18 | 3 | 3.60 | 1.15 | 8.10 | 2.70 | — | 100 |
| Nick Tepesch |
Missouri | 7 | 2 | 1 | 1 | 0 | 17.0 | 14 | 9 | 7 | 7 | 18 | 2 | 3.71 | 1.24 | 9.53 | 3.71 | — | 97 |
| Chad Battis | 2 | 1 | 1 | 0 | 0 | 9.0 | 7 | 4 | 4 | 6 | 8 | 0 | 4.00 | 1.44 | 8.00 | 6.00 | — | 90 | |
| Rex Brothers |
Lipscomb | 11 | 7 | 1 | 4 | 0 | 36.0 | 37 | 24 | 17 | 29 | 48 | 1 | 4.25 | 1.83 | 12.00 | 7.25 | — | 85 |
| Alex Wilson |
Texas A&M | 10 | 7 | 0 | 1 | 0 | 29.3 | 26 | 16 | 15 | 15 | 36 | 3 | 4.61 | 1.40 | 11.06 | 4.61 | — | 78 |
| Jorge Reyes | Oregon St | 8 | 5 | 3 | 2 | 0 | 36.7 | 37 | 22 | 19 | 16 | 29 | 5 | 4.66 | 1.44 | 7.11 | 3.92 | — | 78 |
| Nate Striz | UNC | 6 | 0 | 2 | 1 | 0 | 7.0 | 7 | 4 | 4 | 3 | 3 | 1 | 5.14 | 1.43 | 3.86 | 3.86 | — | 70 |
| Travis Lawler | Florida | 9 | 0 | 1 | 0 | 0 | 15.0 | 20 | 10 | 9 | 8 | 15 | 4 | 5.40 | 1.87 | 9.00 | 4.80 | — | 67 |
| Aaron Loup |
Tulane | 6 | 0 | 1 | 1 | 0 | 9.0 | 10 | 7 | 6 | 5 | 6 | 1 | 6.00 | 1.67 | 6.00 | 5.00 | — | 60 |
| Aaron Lupe | 3 | 0 | 0 | 0 | 0 | 4.3 | 3 | 3 | 3 | 6 | 6 | 0 | 6.23 | 2.08 | 12.46 | 12.46 | — | 58 |