| SP | Richards, G.Richards, Garrett | 26 | Angels | R | 73 | 33 | 33 | 19 | 10 | 2.85 | .280 | 1.14 | 7.2 | 3.1 | 5.5 | 237.0 | 189 | 88 | 75 | 20 | 81 | 145 | 1 | 0 | 0 | 1 | 24 | 7 | 22 | 3.99 |
| SP | Gilbert, L.Gilbert, Logan | 27 | Mariners | R | 96 | 37 | 37 | 23 | 6 | 3.50 | .274 | 1.10 | 7.3 | 2.6 | 7.7 | 252.1 | 204 | 99 | 98 | 23 | 74 | 215 | 2 | 0 | 0 | 1 | 25 | 8 | 8 | 3.46 |
| SP | Hernandez, F.Hernandez, Felix # | 28 | Mariners | R | 91 | 36 | 36 | 22 | 7 | 3.62 | .289 | 1.19 | 8.2 | 2.6 | 8.0 | 258.2 | 234 | 110 | 104 | 20 | 74 | 229 | 3 | 0 | 0 | 0 | 23 | 8 | 5 | 3.19 |
| RP | Graveman, K.Graveman, Kendall | 30 | Mariners | R | 97 | 100 | 0 | 10 | 5 | 2.59 | .234 | 0.89 | 4.9 | 3.2 | 8.2 | 142.2 | 77 | 42 | 41 | 7 | 50 | 130 | 0 | 18 | 4 | 0 | 0 | 4 | 7 | 2.95 |
| RP | Stephenson, R.Stephenson, Robert | 30 | Devil Rays | R | 100 | 94 | 0 | 17 | 3 | 2.02 | .238 | 0.91 | 5.7 | 2.5 | 8.9 | 147.0 | 93 | 33 | 33 | 9 | 41 | 145 | 0 | 5 | 1 | 0 | 0 | 4 | 6 | 2.74 |
| RP | Johnson, J.Johnson, Josh # | 27 | Mar16ns | R | 57 | 72 | 0 | 22 | 10 | 4.22 | .297 | 1.26 | 8.0 | 3.3 | 6.3 | 168.1 | 150 | 82 | 79 | 12 | 62 | 117 | 0 | 1 | 0 | 0 | 0 | 1 | 4 | 3.66 |