| Primary Position: Pitcher | Bats: B Throws: R |
| Born: December 21, 1952 | Location: San Pedro de Macoris, San Pedro de Macorís D.R. |
| Played in 13 Major League seasons (1976-1988) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 | NL | HOU | 23 | 0.1 | 0.8 | 28 | 25 | 172.33 | 9 | 10 | 9 | 0 | 74 | 75 | 59 | 6.27 | 3.60 | 1.38 | 3.08 |
| 1977 | NL | HOU | 24 | 0.3 | 0.6 | 26 | 25 | 158.67 | 11 | 8 | 4 | 0 | 80 | 64 | 69 | 5.68 | 3.69 | 1.34 | 3.91 |
| 1978 | NL | HOU | 25 | 0.4 | 0.6 | 35 | 13 | 110.67 | 5 | 7 | 2 | 1 | 45 | 58 | 55 | 5.54 | 3.42 | 1.32 | 4.47 |
| 1979 | NL | HOU | 26 | 0.7 | 1.4 | 46 | 23 | 194.00 | 12 | 12 | 8 | 4 | 86 | 88 | 77 | 13.66 | 3.43 | 1.32 | 3.57 |
| 1980 | NL | HOU | 27 | 0.1 | 0.1 | 35 | 14 | 122.00 | 3 | 8 | 0 | 2 | 59 | 43 | 75 | 0.74 | 3.91 | 1.43 | 5.53 |
| 1981 | NL | HOU | 28 | -0.6 | -0.6 | 9 | 3 | 23.67 | 2 | 3 | 0 | 0 | 17 | 12 | 18 | -5.24 | 4.94 | 1.73 | 6.85 |
| NL | SLN | 28 | 0.0 | 0.5 | 11 | 8 | 55.33 | 6 | 1 | 1 | 0 | 24 | 11 | 19 | 3.98 | 3.74 | 1.21 | 3.09 | |
| 1982 | NL | SLN | 29 | 7.1 | 8.1 | 38 | 37 | 265.67 | 15 | 10 | 9 | 0 | 85 | 50 | 137 | 66.12 | 2.47 | 1.08 | 4.64 |
| 1983 | NL | SLN | 30 | -0.4 | 0.9 | 39 | 34 | 225.00 | 6 | 16 | 5 | 1 | 112 | 75 | 125 | 7.41 | 4.16 | 1.29 | 5.00 |
| 1984 | NL | SLN | 31 | 5.0 | 5.7 | 36 | 36 | 261.33 | 20 | 14 | 12 | 0 | 104 | 70 | 147 | 40.71 | 3.34 | 1.10 | 5.06 |
| 1985 | NL | SLN | 32 | 2.3 | 3.5 | 38 | 38 | 269.67 | 21 | 12 | 10 | 0 | 113 | 82 | 112 | 29.38 | 3.40 | 1.29 | 3.74 |
| 1986 | AL | OAK | 33 | 2.2 | 2.2 | 28 | 26 | 155.33 | 12 | 7 | 7 | 1 | 70 | 56 | 72 | 18.07 | 3.82 | 1.26 | 4.17 |
| 1987 | AL | OAK | 34 | -1.2 | -1.2 | 13 | 13 | 60.67 | 3 | 5 | 1 | 0 | 43 | 26 | 32 | -10.28 | 6.08 | 1.47 | 4.75 |
| 1988 | NL | HOU | 35 | -0.5 | -0.5 | 23 | 10 | 78.67 | 2 | 5 | 0 | 0 | 43 | 21 | 35 | -4.16 | 4.00 | 1.46 | 4.00 |
| Career Totals | 15.7 | 22.2 | 405 | 305 | 2153.0 | 127 | 118 | 68 | 9 | 955 | 731 | 1032 | 177.903 | 3.58 | 1.28 | 4.31 | |||
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1976 | NL | HOU | 23 | -0.7 | 28 | 61 | 8 | 1 | 0 | 0 | 2 | 0 | 0 | -1.551 | 0.170 | 0.158 | P | |
| 1977 | NL | HOU | 24 | -0.3 | 26 | 60 | 10 | 2 | 0 | 0 | 3 | 0 | 0 | 0.694 | 0.232 | 0.226 | P | |
| 1978 | NL | HOU | 25 | -0.2 | 36 | 28 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | -0.597 | 0.167 | 0.174 | P | |
| 1979 | NL | HOU | 26 | -0.7 | 46 | 65 | 5 | 1 | 0 | 2 | 2 | 0 | 0 | -2.251 | 0.117 | 0.210 | P | |
| 1980 | NL | HOU | 27 | 0.0 | 35 | 37 | 5 | 0 | 1 | 1 | 3 | 0 | 0 | 1.901 | 0.250 | 0.345 | P | |
| 1981 | NL | HOU | 28 | -0.0 | 9 | 6 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | -0.187 | 0.200 | 0.000 | P | |
| NL | SLN | 28 | -0.5 | 12 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -2.704 | 0.000 | 0.000 | P | ||
| 1982 | NL | SLN | 29 | -1.0 | 38 | 104 | 15 | 1 | 1 | 0 | 0 | 1 | 0 | -2.509 | 0.158 | 0.190 | P | |
| 1983 | NL | SLN | 30 | -1.3 | 39 | 80 | 6 | 1 | 0 | 0 | 2 | 2 | 1 | -5.534 | 0.107 | 0.096 | P | |
| 1984 | NL | SLN | 31 | -0.7 | 36 | 100 | 11 | 1 | 0 | 2 | 9 | 1 | 1 | 1.175 | 0.215 | 0.214 | P | |
| 1985 | NL | SLN | 32 | -1.2 | 38 | 106 | 10 | 2 | 0 | 0 | 5 | 3 | 1 | -4.225 | 0.151 | 0.128 | P | |
| 1988 | NL | HOU | 35 | 0.0 | 23 | 22 | 4 | 2 | 0 | 0 | 2 | 0 | 0 | 1.437 | 0.286 | 0.316 | P | |
| Career Totals | -6.5 | 366 | 689 | 77 | 12 | 2 | 5 | 30 | 7 | 3 | -14.35 | 0.155 | 0.178 | |||||