| Primary Position: Pitcher | Bats: L Throws: L |
| Born: June 11, 1978 | Location: Las Matas de Farfan, San Juan D.R. |
| Played in 10 Major League seasons (1998-2008) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1998 | NL | ATL | 20 | 0.1 | 0.1 | 10 | 0 | 10.67 | 0 | 1 | 0 | 0 | 5 | 4 | 5 | 0.94 | 4.22 | 1.31 | 4.22 |
| 1999 | NL | ATL | 21 | -1.4 | -1.0 | 18 | 17 | 93.00 | 4 | 6 | 0 | 0 | 65 | 53 | 82 | -8.88 | 6.00 | 1.65 | 7.94 |
| 2001 | NL | ATL | 23 | 0.0 | 0.2 | 24 | 16 | 95.33 | 7 | 8 | 0 | 0 | 55 | 39 | 71 | 1.85 | 4.91 | 1.54 | 6.70 |
| 2002 | NL | LAN | 24 | 6.0 | 6.4 | 32 | 32 | 222.33 | 15 | 10 | 4 | 0 | 76 | 38 | 155 | 56.91 | 3.00 | 0.99 | 6.27 |
| 2003 | NL | LAN | 25 | 0.1 | 0.8 | 30 | 30 | 185.33 | 12 | 12 | 0 | 0 | 98 | 46 | 141 | 7.54 | 4.52 | 1.28 | 6.85 |
| 2004 | NL | LAN | 26 | 3.6 | 4.4 | 31 | 31 | 196.33 | 7 | 6 | 0 | 0 | 76 | 44 | 128 | 40.14 | 3.25 | 1.14 | 5.87 |
| 2005 | NL | LAN | 27 | 0.1 | 0.5 | 19 | 19 | 108.67 | 7 | 8 | 0 | 0 | 59 | 28 | 74 | 5.15 | 4.56 | 1.26 | 6.13 |
| 2006 | AL | KCA | 28 | -0.0 | -0.0 | 12 | 12 | 67.00 | 2 | 4 | 0 | 0 | 44 | 18 | 48 | -0.32 | 5.64 | 1.46 | 6.45 |
| NL | LAN | 28 | -1.6 | -1.3 | 20 | 8 | 59.33 | 4 | 4 | 0 | 0 | 49 | 13 | 33 | -13.33 | 6.83 | 1.72 | 5.01 | |
| 2007 | AL | KCA | 29 | -0.6 | -0.6 | 26 | 26 | 137.33 | 8 | 11 | 0 | 0 | 90 | 50 | 64 | -5.73 | 5.57 | 1.66 | 4.19 |
| 2008 | NL | WAS | 30 | 0.8 | 1.4 | 30 | 30 | 159.67 | 7 | 12 | 0 | 0 | 87 | 55 | 119 | 12.66 | 4.34 | 1.48 | 6.71 |
| Career Totals | 7.1 | 10.9 | 252 | 221 | 1335.0 | 73 | 82 | 4 | 0 | 704 | 388 | 920 | 96.942 | 4.46 | 1.35 | 6.2 | |||
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | NL | ATL | 21 | -0.4 | 18 | 34 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | -2.323 | 0.133 | 0.133 | P | |
| 2001 | NL | ATL | 23 | -0.2 | 24 | 29 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0.150 | 0.222 | 0.231 | P | |
| 2002 | NL | LAN | 24 | -0.4 | 32 | 75 | 10 | 5 | 0 | 1 | 1 | 0 | 0 | -0.278 | 0.169 | 0.281 | P | |
| 2003 | NL | LAN | 25 | -0.7 | 30 | 63 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | -4.555 | 0.113 | 0.096 | P | |
| 2004 | NL | LAN | 26 | -0.8 | 31 | 70 | 7 | 2 | 0 | 0 | 2 | 0 | 0 | -3.812 | 0.141 | 0.145 | P | |
| 2005 | NL | LAN | 27 | -0.4 | 19 | 42 | 4 | 0 | 0 | 0 | 1 | 0 | 0 | -2.064 | 0.147 | 0.121 | P | |
| 2006 | NL | LAN | 28 | -0.2 | 21 | 17 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | -1.374 | 0.125 | 0.067 | P | |
| 2007 | AL | KCA | 29 | -0.1 | 26 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | -0.071 | 0.200 | 0.200 | P | |
| 2008 | NL | WAS | 30 | -0.6 | 31 | 56 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | -2.161 | 0.151 | 0.189 | P | |
| Career Totals | -3.8 | 232 | 391 | 45 | 10 | 0 | 1 | 6 | 0 | 0 | -16.488 | 0.133 | 0.171 | |||||