| 2009 CALIF Leaders | |||||||||||||||||
| Name | Age | Team | G | W | L | IP | TBF | H | 2B | 3B | HR | R | ER | BB | SO | ERA | RA9 |
| Kennil Gomez | 21 | Bakersfield | 26 | 8 | 10 | 135.0 | 626 | 146 | 29 | 0 | 11 | 93 | 78 | 67 | 126 | 5.20 | 6.20 |
| Alexander Torres | 22 | Rancho Cucamonga | 21 | 10 | 3 | 121.1 | 506 | 93 | 12 | 3 | 4 | 43 | 37 | 63 | 124 | 2.74 | 3.19 |
| Kenneth Durst | 24 | Modesto | 28 | 4 | 13 | 152.2 | 669 | 163 | 38 | 3 | 13 | 98 | 89 | 60 | 95 | 5.25 | 5.78 |
| Wynn Pelzer | 23 | Lake Elsinore | 27 | 11 | 8 | 150.2 | 635 | 134 | 21 | 10 | 6 | 76 | 66 | 59 | 147 | 3.94 | 4.54 |
| Ti Murphy | 22 | Bakersfield | 27 | 10 | 10 | 135.0 | 647 | 183 | 36 | 4 | 12 | 114 | 99 | 59 | 86 | 6.60 | 7.60 |
| Joshua Collmenter | 23 | Visalia | 27 | 8 | 10 | 145.1 | 612 | 127 | 24 | 4 | 8 | 76 | 67 | 55 | 151 | 4.15 | 4.71 |
| Nathan Adcock | 21 | High Desert | 21 | 5 | 7 | 102.0 | 457 | 102 | 28 | 3 | 10 | 72 | 60 | 54 | 71 | 5.29 | 6.35 |
| Donald Hume | 24 | High Desert | 28 | 17 | 5 | 151.2 | 675 | 165 | 43 | 6 | 15 | 88 | 81 | 53 | 117 | 4.81 | 5.22 |
| Juan Ramirez | 21 | High Desert | 28 | 8 | 10 | 142.1 | 633 | 154 | 38 | 9 | 18 | 93 | 82 | 53 | 111 | 5.19 | 5.88 |
| Leandro Cespedes | 22 | Lancaster | 24 | 9 | 10 | 131.2 | 592 | 151 | 49 | 10 | 13 | 88 | 74 | 52 | 116 | 5.06 | 6.02 |
| Josh Wall | 22 | Inland Empire | 23 | 5 | 8 | 111.1 | 506 | 135 | 36 | 9 | 9 | 85 | 74 | 52 | 77 | 5.98 | 6.87 |
| Cory Riordan | 23 | Modesto | 28 | 12 | 7 | 169.2 | 740 | 185 | 38 | 1 | 11 | 87 | 74 | 48 | 134 | 3.93 | 4.61 |
| Patrick McAnaney | 23 | Visalia | 28 | 10 | 8 | 147.0 | 635 | 162 | 37 | 3 | 19 | 81 | 71 | 47 | 146 | 4.35 | 4.96 |
| Aaron Breit | 23 | Lake Elsinore | 40 | 2 | 6 | 107.2 | 462 | 102 | 18 | 8 | 7 | 59 | 42 | 44 | 110 | 3.51 | 4.93 |
| Cristian Beltre | 24 | Visalia | 26 | 6 | 11 | 123.0 | 565 | 156 | 31 | 3 | 17 | 99 | 88 | 43 | 81 | 6.44 | 7.24 |
| Clayton Tanner | 22 | San Jose | 26 | 12 | 6 | 139.1 | 580 | 132 | 19 | 4 | 18 | 62 | 49 | 42 | 121 | 3.17 | 4.00 |
| Steven Johnson | 22 | Inland Empire | 18 | 8 | 4 | 96.2 | 414 | 94 | 20 | 6 | 14 | 50 | 41 | 42 | 102 | 3.82 | 4.66 |
| Bryan Shaw | 22 | Visalia | 30 | 3 | 7 | 107.1 | 461 | 96 | 14 | 1 | 7 | 65 | 56 | 40 | 95 | 4.70 | 5.45 |
| Christopher Hicks | 22 | Lancaster | 26 | 9 | 11 | 129.1 | 603 | 180 | 43 | 8 | 22 | 105 | 88 | 39 | 103 | 6.12 | 7.31 |
| Ryan Tatusko | 24 | Bakersfield | 29 | 7 | 6 | 120.1 | 517 | 123 | 26 | 1 | 9 | 69 | 62 | 38 | 86 | 4.64 | 5.16 |
| Bruce Billings | 24 | Modesto | 21 | 6 | 10 | 99.1 | 432 | 92 | 19 | 5 | 10 | 60 | 47 | 38 | 122 | 4.26 | 5.44 |
| Jeremy Hefner | 23 | Lake Elsinore | 27 | 14 | 9 | 150.2 | 635 | 165 | 44 | 9 | 13 | 81 | 69 | 38 | 142 | 4.12 | 4.84 |
| Scott Hodsdon | 24 | Stockton | 27 | 6 | 10 | 127.2 | 579 | 152 | 29 | 5 | 14 | 94 | 74 | 37 | 103 | 5.22 | 6.63 |
| Jacob Wild | 25 | High Desert | 34 | 6 | 8 | 132.0 | 557 | 146 | 36 | 5 | 10 | 75 | 60 | 37 | 116 | 4.09 | 5.11 |
| Corey Kluber | 23 | Lake Elsinore | 19 | 7 | 9 | 109.0 | 469 | 110 | 30 | 5 | 9 | 65 | 53 | 36 | 124 | 4.38 | 5.37 |
| Craig Clark | 25 | San Jose | 26 | 16 | 2 | 147.2 | 601 | 131 | 21 | 0 | 19 | 53 | 47 | 36 | 135 | 2.86 | 3.23 |
| Carlos Hernandez | 22 | Stockton | 19 | 9 | 7 | 108.1 | 468 | 107 | 15 | 1 | 9 | 59 | 48 | 36 | 90 | 3.99 | 4.90 |
| Timothy Sexton | 22 | Inland Empire | 27 | 8 | 14 | 157.0 | 676 | 178 | 37 | 12 | 17 | 92 | 69 | 34 | 100 | 3.96 | 5.27 |
| Ryan Brasier | 22 | Rancho Cucamonga | 27 | 5 | 4 | 98.0 | 422 | 103 | 22 | 5 | 17 | 63 | 57 | 32 | 93 | 5.23 | 5.79 |
| Joseph Williamson | 24 | Modesto | 36 | 13 | 3 | 107.0 | 440 | 92 | 22 | 2 | 9 | 43 | 40 | 31 | 104 | 3.36 | 3.62 |

