| Player | School | W | L | SV | ERA | FIP | IP | R | ER | H | HR | BB | K | AVG | BABIP | WHIP | HR/9 | BB/9 | K/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Matt Boyd | Oregon State | 10 | 3 | 0 | 2.23 | 3.73 | 100.7 | 29 | 25 | 75 | 5 | 23 | 91 | 0.216 | 0.279 | 0.97 | 0.45 | 2.06 | 8.13 |
| Austin Voth | Washington | 7 | 5 | 1 | 2.89 | 3.66 | 99.7 | 42 | 32 | 103 | 6 | 33 | 96 | 0.277 | 0.359 | 1.36 | 0.54 | 2.98 | 8.67 |
| Cole Irvin | Oregon | 10 | 3 | 0 | 3.00 | 4.54 | 99.0 | 39 | 33 | 106 | 5 | 20 | 50 | 0.284 | 0.317 | 1.27 | 0.45 | 1.82 | 4.55 |
| Trevor Williams | Arizona State | 5 | 6 | 0 | 4.01 | 3.43 | 98.7 | 54 | 44 | 109 | 1 | 20 | 71 | 0.290 | 0.356 | 1.31 | 0.09 | 1.82 | 6.47 |
| Mark Appel | Stanford | 9 | 4 | 0 | 2.38 | 2.67 | 98.3 | 39 | 26 | 83 | 2 | 21 | 121 | 0.238 | 0.359 | 1.06 | 0.18 | 1.92 | 11.08 |
| Nick Vander Tuig | UCLA | 10 | 3 | 0 | 1.96 | 4.03 | 96.3 | 24 | 21 | 74 | 4 | 13 | 68 | 0.222 | 0.267 | 0.90 | 0.37 | 1.21 | 6.36 |
| Konner Wade | Arizona | 5 | 6 | 0 | 3.87 | 3.97 | 95.3 | 53 | 41 | 96 | 4 | 24 | 63 | 0.272 | 0.321 | 1.26 | 0.38 | 2.27 | 5.95 |
| Andrew Moore | Oregon State | 11 | 1 | 1 | 1.44 | 4.20 | 94.0 | 20 | 15 | 65 | 2 | 21 | 48 | 0.204 | 0.234 | 0.91 | 0.19 | 2.01 | 4.60 |
| Joe Pistorese | Washington State | 5 | 4 | 0 | 2.50 | 3.93 | 93.7 | 45 | 26 | 87 | 3 | 26 | 58 | 0.256 | 0.301 | 1.21 | 0.29 | 2.50 | 5.57 |
| Tommy Thorpe | Oregon | 6 | 4 | 0 | 2.79 | 3.21 | 90.3 | 31 | 28 | 87 | 1 | 32 | 78 | 0.263 | 0.342 | 1.32 | 0.10 | 3.19 | 7.77 |
| Adam Plutko | UCLA | 7 | 2 | 0 | 2.60 | 3.87 | 90.0 | 28 | 26 | 67 | 4 | 25 | 69 | 0.216 | 0.266 | 1.02 | 0.40 | 2.50 | 6.90 |
| James Farris | Arizona | 4 | 5 | 0 | 3.70 | 3.27 | 90.0 | 42 | 37 | 72 | 1 | 22 | 72 | 0.229 | 0.293 | 1.04 | 0.10 | 2.20 | 7.20 |
| Ryan Kellogg | Arizona State | 10 | 0 | 0 | 3.21 | 4.24 | 89.7 | 35 | 32 | 80 | 3 | 15 | 50 | 0.248 | 0.286 | 1.06 | 0.30 | 1.51 | 5.02 |
| Mitch Watrous | Utah | 4 | 3 | 2 | 2.78 | 3.97 | 87.3 | 30 | 27 | 86 | 4 | 31 | 59 | 0.267 | 0.317 | 1.34 | 0.41 | 3.20 | 6.08 |
| Jake Reed | Oregon | 6 | 4 | 0 | 3.63 | 4.38 | 86.7 | 50 | 35 | 85 | 6 | 26 | 57 | 0.266 | 0.308 | 1.28 | 0.62 | 2.70 | 5.92 |