Jason Fernandez
| 23-year-old Pitcher |
| Oakland Athletics |
| |
| Date of Birth: January 8, 1985 |
| Height: 6-2 Weight: 175 |
| Bats/Throws: R/R |
Basic Statistics
| Basic Statistics |
| Year | Age | | Team | G | W | L | IP | TBF | H | 2B | 3B | HR | R | ER | BB | K | ERA | RA9 |
| 2006 | 21 | A- | Vancouver | 12 | 1 | 2 | 33.1 | 148 | 37 | 9 | 0 | 1 | 17 | 12 | 13 | 23 | 3.24 | 4.59 |
| 2007 | 22 | A | Kane County | 31 | 8 | 2 | 110.2 | 451 | 82 | 12 | 3 | 5 | 39 | 34 | 46 | 99 | 2.76 | 3.17 |
| 2008 | 23 | A+ | Stockton | 19 | 9 | 5 | 109.2 | 480 | 104 | 20 | 2 | 9 | 53 | 41 | 51 | 77 | 3.36 | 4.35 |
| 2008 | 23 | AA | Midland | 4 | 0 | 1 | 20.1 | 90 | 20 | 2 | 0 | 1 | 11 | 10 | 9 | 20 | 4.43 | 4.87 |
| 2008 | 23 | AAA | Sacramento | 2 | 0 | 1 | 4.0 | 25 | 9 | 3 | 0 | 0 | 6 | 6 | 3 | 5 | 13.50 | 13.50 |
| Extended Statistics |
| Year | Age | | Team | BB/PA | K/PA | BABIP | GB% | HR/Air | FIP | BsRA9 |
| 2006 | 21 | A- | Vancouver | 8.8% | 15.5% | .343 | 41% | 2% | 3.67 | 4.48 |
| 2007 | 22 | A | Kane County | 10.2% | 22.0% | .266 | 52% | 3% | 3.57 | 2.92 |
| 2008 | 23 | A+ | Stockton | 10.6% | 16.0% | .293 | 53% | 6% | 5.09 | 4.48 |
| 2008 | 23 | AA | Midland | 10.0% | 22.2% | .333 | 58% | 4% | 3.49 | 4.11 |
| 2008 | 23 | AAA | Sacramento | 12.0% | 20.0% | .563 | 44% | 0% | 3.99 | 12.28 |
Extended Statistics
2008: Sacramento | 2008: Midland | 2008: Stockton
| Split Statistics with Sacramento in 2008 |
| Split | IP | TBF | BB/PA | K/PA | BABIP | GB% | ERA |
| April | 4.0 | 25 | 12.0% | 20.0% | .563 | 44% | 13.50 |
