Kiko Calero
| 33-year-old Pitcher |
| Oakland Athletics |
| |
| Date of Birth: January 9, 1975 |
| Height: 6-1 Weight: 200 |
| Bats/Throws: R/R |
| Drafted: Round 27 of 1996 draft |
Basic Statistics
| Basic Statistics |
| Year | Age | | Team | G | W | L | IP | TBF | H | 2B | 3B | HR | R | ER | BB | K | ERA | RA9 |
| 2005 | 30 | MLB | Oakland Athletics | 58 | 4 | 1 | 55.2 | 226 | 45 | | | 6 | 20 | 20 | 18 | 52 | 3.23 | 3.23 |
| 2006 | 31 | MLB | Oakland | 70 | 3 | 2 | 58.0 | 241 | 50 | 3 | 3 | 4 | 22 | 22 | 24 | 67 | 3.41 | 3.41 |
| 2007 | 32 | MLB | Oakland | 46 | 1 | 5 | 40.2 | 185 | 46 | 7 | 4 | 3 | 26 | 26 | 21 | 31 | 5.75 | 5.75 |
| 2008 | 33 | AAA | Sacramento | 8 | 1 | 1 | 9.0 | 44 | 8 | 0 | 1 | 1 | 4 | 4 | 10 | 10 | 4.00 | 4.00 |
| 2008 | 33 | MLB | Oakland | 5 | 0 | 0 | 4.2 | 20 | 3 | 2 | 0 | 0 | 3 | 2 | 3 | 7 | 3.85 | 5.78 |
| Extended Statistics |
| Year | Age | | Team | BB/PA | K/PA | BABIP | GB% | HR/Air | FIP | BsRA9 |
| 2005 | 30 | MLB | Oakland Athletics | 8.0% | 23.0% | .285 | | | 3.77 | |
| 2006 | 31 | MLB | Oakland | 10.0% | 27.8% | .324 | 37% | 4% | 3.02 | 3.63 |
| 2007 | 32 | MLB | Oakland | 11.4% | 16.8% | .355 | 35% | 4% | 4.44 | 5.33 |
| 2008 | 33 | AAA | Sacramento | 22.7% | 22.7% | .350 | 35% | 7% | 6.02 | 6.43 |
| 2008 | 33 | MLB | Oakland | 15.0% | 35.0% | .300 | 20% | 0% | 1.89 | 2.31 |
Longitudinal Trends

The above graph represents 15-day averages over the past couple years.
Available graphs for Calero: BB/PA, SO/PA, and ERA
Extended Statistics
2008: Oakland | 2008: Sacramento | 2007: Oakland
| Split Statistics with Oakland in 2008 |
| Split | IP | TBF | BB/PA | K/PA | BABIP | GB% | ERA |
| June | 4.1 | 19 | 15.8% | 36.8% | .333 | 11% | 4.16 |
| AWAY | 3.1 | 13 | 7.7% | 30.8% | .250 | 25% | 0.00 |
Batted Ball Chart

Game Log
|
| Date | Level | | IP | R | ER | H | 2B | 3B | HR | SO | BB |
| June 18 | MLB | @ Arizona | 2.0 | 0 | 0 | 2 | 1 | 0 | 0 | 3 | 0 |
| June 11 | MLB | vs. NY Yankees | 0.1 | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 2 |
| June 4 | MLB | vs. Detroit | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| June 1 | MLB | @ Texas | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| May 30 | MLB | @ Texas | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| May 28 | AAA | @ Portland | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| May 25 | AAA | @ Tucson | 2.0 | 1 | 1 | 3 | 0 | 1 | 0 | 2 | 1 |
| May 22 | AAA | vs. Colorado Springs | 1.0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| May 21 | AAA | vs. Colorado Springs | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
| May 18 | AAA | vs. Salt Lake | 1.2 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 1 |