Bobby Jenks
| 27-year-old Pitcher |
| Chicago White Sox |
| |
| Date of Birth: March 14, 1981 |
| Height: 6-3 Weight: 280 |
| Bats/Throws: R/R |
| Drafted: Round 5 of 2000 draft |
Basic Statistics
| Basic Statistics |
| Year | Age | | Team | G | W | L | IP | TBF | H | 2B | 3B | HR | R | ER | BB | K | ERA | RA9 |
| 2005 | 24 | AA | Birmingham | 35 | 1 | 2 | 41.0 | 174 | 34 | | | 1 | 17 | 13 | 20 | 48 | 2.85 | 3.73 |
| 2005 | 24 | MLB | Chi White Sox | 32 | 1 | 1 | 39.1 | 165 | 34 | | | 3 | 15 | 12 | 15 | 50 | 2.75 | 3.43 |
| 2006 | 25 | MLB | Chi White Sox | 67 | 3 | 4 | 69.2 | 300 | 66 | 13 | 0 | 5 | 32 | 31 | 31 | 80 | 4.00 | 4.13 |
| 2007 | 26 | MLB | Chi White Sox | 66 | 3 | 5 | 65.0 | 249 | 45 | 5 | 0 | 2 | 20 | 20 | 13 | 56 | 2.77 | 2.77 |
| 2008 | 27 | MLB | Chi White Sox | 47 | 3 | 0 | 48.1 | 187 | 37 | 11 | 0 | 1 | 9 | 9 | 12 | 27 | 1.68 | 1.68 |
| Extended Statistics |
| Year | Age | | Team | BB/PA | K/PA | BABIP | GB% | HR/Air | FIP | BsRA9 |
| 2005 | 24 | AA | Birmingham | 11.5% | 27.6% | .341 | | | 3.22 | |
| 2005 | 24 | MLB | Chi White Sox | 9.1% | 30.3% | .349 | | | 2.90 | |
| 2006 | 25 | MLB | Chi White Sox | 10.3% | 26.7% | .367 | 60% | 7% | 3.25 | 4.14 |
| 2007 | 26 | MLB | Chi White Sox | 5.2% | 22.5% | .261 | 54% | 2% | 2.63 | 1.99 |
| 2008 | 27 | MLB | Chi White Sox | 6.4% | 14.4% | .255 | 59% | 2% | 3.05 | 2.24 |
Longitudinal Trends

The above graph represents 15-day averages over the past couple years.
Available graphs for Jenks: BB/PA, SO/PA, and ERA
Extended Statistics
2008: Chi White Sox | 2007: Chi White Sox
| Split Statistics with Chi White Sox in 2008 |
| Split | IP | TBF | BB/PA | K/PA | BABIP | GB% | ERA |
| April | 11.2 | 47 | 10.6% | 12.8% | .324 | 66% | 2.31 |
| May | 10.2 | 39 | 2.6% | 20.5% | .179 | 59% | 0.84 |
| June | 10.0 | 39 | 5.1% | 12.8% | .355 | 70% | 2.70 |
| July | 5.0 | 20 | 10.0% | 10.0% | .188 | 31% | 3.60 |
| August | 11.0 | 42 | 4.8% | 14.3% | .188 | 58% | 0.00 |
| AWAY | 20.0 | 80 | 6.3% | 16.3% | .233 | 53% | 2.70 |
| HOME | 28.1 | 107 | 6.5% | 13.1% | .272 | 64% | 0.95 |
Batted Ball Chart

Game Log
|
| Date | Level | | IP | R | ER | H | 2B | 3B | HR | SO | BB |
| August 25 | MLB | @ Baltimore | 1.0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| August 24 | MLB | vs. Tampa Bay | 2.0 | 0 | 0 | 2 | 1 | 0 | 0 | 2 | 1 |
| August 19 | MLB | vs. Seattle | 1.0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 |
| August 16 | MLB | @ Oakland | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| August 13 | MLB | vs. Kansas City | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| August 10 | MLB | vs. Boston | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| August 8 | MLB | vs. Boston | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| August 6 | MLB | vs. Detroit | 1.0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| August 5 | MLB | vs. Detroit | 1.0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| August 1 | MLB | @ Kansas City | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |