| Primary Position: Pitcher | Bats: R Throws: R |
| Born: November 11, 1964 | Location: Santurce, P.R. |
| Played in 17 Major League seasons (1991-2007) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1991 | AL | CHA | 26 | -0.6 | -0.6 | 9 | 3 | 15.00 | 1 | 0 | 0 | 0 | 15 | 7 | 6 | -6.37 | 7.80 | 1.67 | 3.60 |
| 1992 | AL | CHA | 27 | 3.0 | 3.0 | 43 | 0 | 71.00 | 7 | 3 | 0 | 12 | 15 | 20 | 68 | 30.17 | 1.65 | 0.92 | 8.62 |
| 1993 | AL | CHA | 28 | 3.5 | 3.5 | 70 | 0 | 78.67 | 3 | 4 | 0 | 38 | 21 | 20 | 71 | 37.21 | 2.29 | 1.09 | 8.12 |
| 1994 | AL | CHA | 29 | 0.5 | 0.5 | 45 | 0 | 47.67 | 4 | 4 | 0 | 14 | 29 | 19 | 50 | 5.08 | 4.91 | 1.32 | 9.44 |
| 1995 | AL | CHA | 30 | 1.8 | 1.8 | 60 | 0 | 59.67 | 3 | 7 | 0 | 32 | 30 | 28 | 84 | 15.53 | 3.92 | 1.53 | 12.67 |
| 1996 | AL | CHA | 31 | 5.3 | 5.3 | 72 | 0 | 84.67 | 6 | 5 | 0 | 38 | 21 | 38 | 85 | 52.91 | 1.91 | 1.22 | 9.04 |
| 1997 | AL | CHA | 32 | 2.4 | 2.4 | 46 | 0 | 48.00 | 5 | 1 | 0 | 27 | 15 | 24 | 47 | 22.82 | 2.44 | 1.29 | 8.81 |
| NL | SFN | 32 | 1.5 | 1.4 | 28 | 0 | 32.67 | 5 | 2 | 0 | 4 | 9 | 14 | 35 | 11.82 | 2.48 | 1.32 | 9.64 | |
| 1998 | AL | TBA | 33 | 1.7 | 1.7 | 67 | 0 | 71.33 | 2 | 6 | 0 | 26 | 33 | 41 | 55 | 15.62 | 4.04 | 1.35 | 6.94 |
| 1999 | AL | TBA | 34 | 3.6 | 3.6 | 72 | 0 | 73.33 | 2 | 3 | 0 | 43 | 27 | 33 | 69 | 34.17 | 3.07 | 1.38 | 8.47 |
| 2000 | AL | TBA | 35 | 3.1 | 3.1 | 68 | 0 | 73.33 | 4 | 7 | 0 | 32 | 33 | 23 | 61 | 28.87 | 3.19 | 1.35 | 7.49 |
| 2001 | AL | KCA | 36 | 1.7 | 1.7 | 63 | 0 | 67.67 | 5 | 6 | 0 | 28 | 34 | 26 | 46 | 14.46 | 4.12 | 1.40 | 6.12 |
| 2002 | AL | KCA | 37 | 1.1 | 1.1 | 53 | 0 | 52.00 | 1 | 3 | 0 | 26 | 29 | 12 | 39 | 9.11 | 4.33 | 1.42 | 6.75 |
| 2003 | NL | ATL | 38 | -0.0 | -0.0 | 66 | 0 | 60.00 | 5 | 3 | 0 | 0 | 36 | 43 | 45 | -0.35 | 4.35 | 1.73 | 6.75 |
| 2004 | NL | PHI | 39 | -0.3 | -0.3 | 63 | 0 | 56.67 | 3 | 5 | 0 | 0 | 39 | 29 | 44 | -2.56 | 4.76 | 1.68 | 6.99 |
| 2005 | NL | NYN | 40 | 2.3 | 2.3 | 67 | 0 | 69.67 | 8 | 6 | 0 | 4 | 20 | 28 | 61 | 23.46 | 2.58 | 1.22 | 7.88 |
| 2006 | NL | NYN | 41 | 0.5 | 0.5 | 22 | 0 | 20.67 | 0 | 0 | 0 | 0 | 8 | 8 | 15 | 4.37 | 3.48 | 1.11 | 6.53 |
| NL | PIT | 41 | 0.8 | 0.8 | 46 | 0 | 43.00 | 0 | 3 | 0 | 2 | 24 | 24 | 33 | 6.91 | 2.93 | 1.63 | 6.91 | |
| 2007 | AL | CLE | 42 | -0.6 | -0.6 | 28 | 0 | 26.00 | 3 | 1 | 0 | 0 | 21 | 16 | 18 | -5.92 | 6.23 | 1.88 | 6.23 |
| NL | LAN | 42 | -0.5 | -0.5 | 22 | 0 | 20.33 | 0 | 2 | 0 | 0 | 16 | 9 | 13 | -4.53 | 6.64 | 1.72 | 5.75 | |
| Career Totals | 30.7 | 30.6 | 1010 | 3 | 1071.3 | 67 | 71 | 0 | 326 | 475 | 462 | 945 | 292.781 | 3.45 | 1.37 | 7.94 | |||
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1997 | NL | SFN | 32 | 0.0 | 28 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.413 | 0.500 | 0.500 | P | |
| Career Totals | 0.0 | 28 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.413 | 0.500 | 0.500 | |||||