Jamie Walker
| Baltimore Orioles |
| |
| Date of Birth: July 1, 1971 |
| Height: 6-2 Weight: 185 |
| Bats/Throws: L/L |
| Drafted: Round 3 of 1993 draft |
Basic Statistics
| Basic Statistics |
| Year | Age | | Team | G | W | L | IP | TBF | H | 2B | 3B | HR | R | ER | BB | K | ERA | RA9 |
| 2005 | 34 | MLB | Detroit Tigers | 66 | 4 | 3 | 48.2 | 204 | 49 | | | 5 | 22 | 20 | 13 | 30 | 3.70 | 4.07 |
| 2006 | 35 | MLB | Detroit | 56 | 0 | 1 | 48.0 | 196 | 47 | 9 | 1 | 8 | 15 | 15 | 8 | 37 | 2.81 | 2.81 |
| 2007 | 36 | MLB | Baltimore | 81 | 3 | 2 | 61.1 | 258 | 57 | 8 | 1 | 6 | 25 | 22 | 17 | 41 | 3.23 | 3.67 |
| 2008 | 37 | MLB | Baltimore | 59 | 1 | 3 | 38.0 | 178 | 53 | 7 | 2 | 12 | 31 | 29 | 11 | 24 | 6.87 | 7.34 |
| Extended Statistics |
| Year | Age | | Team | BB/PA | K/PA | BABIP | GB% | HR/Air | FIP | BsRA9 |
| 2005 | 34 | MLB | Detroit Tigers | 6.4% | 14.7% | .309 | | | 4.14 | |
| 2006 | 35 | MLB | Detroit | 4.1% | 18.9% | .277 | 34% | 8% | 4.32 | 4.47 |
| 2007 | 36 | MLB | Baltimore | 6.6% | 15.9% | .279 | 35% | 5% | 4.18 | 3.90 |
| 2008 | 37 | MLB | Baltimore | 6.2% | 13.5% | .328 | 38% | 14% | 6.96 | 8.33 |
Longitudinal Trends

The above graph represents 15-day averages over the past couple years.
Available graphs for Walker: BB/PA, SO/PA, and ERA
Extended Statistics
2008: Baltimore | 2008: Bowie | 2008: Frederick
| Split Statistics with Baltimore in 2008 |
| Split | IP | TBF | BB/PA | K/PA | BABIP | GB% | ERA |
| April | 8.2 | 35 | 5.7% | 14.3% | .261 | 36% | 5.19 |
| May | 7.2 | 42 | 9.5% | 19.0% | .536 | 34% | 3.52 |
| June | 5.1 | 20 | 5.0% | 25.0% | .91 | 46% | 6.75 |
| August | 11.0 | 51 | 2.0% | 7.8% | .244 | 38% | 8.18 |
| September | 4.0 | 25 | 12.0% | 8.0% | .471 | 39% | 15.75 |
| AWAY | 22.0 | 109 | 3.7% | 13.8% | .351 | 35% | 7.77 |
| HOME | 16.0 | 69 | 10.1% | 13.0% | .292 | 43% | 5.63 |
Batted Ball Chart

Game Log
|
| Date | Level | | IP | R | ER | H | 2B | 3B | HR | SO | BB |
| September 23 | MLB | vs. Tampa Bay | 0.0 | 4 | 4 | 3 | 0 | 0 | 0 | 0 | 1 |
| September 21 | MLB | @ NY Yankees | 0.0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| September 20 | MLB | @ NY Yankees | 0.1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 |
| September 18 | MLB | @ Toronto | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| September 17 | MLB | @ Toronto | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| September 11 | MLB | vs. Cleveland | 0.2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| September 9 | MLB | vs. Cleveland | 0.2 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| September 3 | MLB | @ Boston | 0.2 | 2 | 2 | 2 | 0 | 0 | 1 | 1 | 1 |
| August 31 | MLB | @ Tampa Bay | 1.1 | 2 | 1 | 2 | 1 | 0 | 1 | 1 | 0 |
| August 29 | MLB | @ Tampa Bay | 1.0 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 |