| Primary Position: Pitcher | Bats: L Throws: L |
| Born: November 14, 1954 | Location: Aguada, P.R. |
| Played in 13 Major League seasons (1977-1989) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1977 | NL | CHN | 22 | 2.5 | 2.8 | 67 | 1 | 110.00 | 8 | 7 | 0 | 4 | 42 | 28 | 78 | 25.91 | 3.03 | 1.11 | 6.38 |
| 1978 | NL | CHN | 23 | 0.7 | 0.7 | 54 | 0 | 59.67 | 8 | 2 | 0 | 3 | 26 | 35 | 38 | 5.95 | 3.77 | 1.54 | 5.73 |
| 1979 | NL | CHN | 24 | -0.3 | -0.3 | 51 | 2 | 79.00 | 4 | 4 | 0 | 0 | 50 | 39 | 53 | -2.51 | 5.01 | 1.57 | 6.04 |
| 1980 | NL | CHN | 25 | 0.1 | 0.2 | 53 | 7 | 108.33 | 1 | 9 | 0 | 0 | 58 | 45 | 75 | 2.01 | 4.40 | 1.48 | 6.23 |
| 1981 | NL | CHN | 26 | 0.1 | 0.1 | 12 | 0 | 13.67 | 0 | 0 | 0 | 2 | 7 | 8 | 13 | 0.51 | 3.95 | 1.61 | 8.56 |
| 1982 | NL | CHN | 27 | 2.0 | 2.0 | 75 | 0 | 75.00 | 4 | 6 | 0 | 10 | 26 | 24 | 54 | 16.17 | 3.00 | 1.31 | 6.48 |
| 1983 | NL | CHN | 28 | 0.4 | 0.4 | 11 | 1 | 19.67 | 1 | 0 | 0 | 1 | 8 | 6 | 18 | 3.27 | 3.20 | 1.12 | 8.24 |
| NL | PHI | 28 | 1.7 | 1.6 | 63 | 0 | 95.67 | 8 | 4 | 0 | 7 | 39 | 26 | 75 | 14.22 | 3.29 | 1.24 | 7.06 | |
| 1984 | AL | DET | 29 | 5.8 | 5.8 | 80 | 0 | 140.33 | 9 | 3 | 0 | 32 | 30 | 36 | 112 | 56.70 | 1.92 | 0.94 | 7.18 |
| 1985 | AL | DET | 30 | 3.4 | 3.4 | 74 | 0 | 106.67 | 8 | 10 | 0 | 31 | 38 | 14 | 76 | 33.35 | 2.70 | 0.90 | 6.41 |
| 1986 | AL | DET | 31 | 2.4 | 2.4 | 64 | 0 | 88.67 | 8 | 7 | 0 | 24 | 35 | 21 | 77 | 20.46 | 3.55 | 1.22 | 7.82 |
| 1987 | AL | DET | 32 | 0.7 | 0.7 | 45 | 0 | 49.00 | 3 | 4 | 0 | 8 | 27 | 20 | 30 | 6.12 | 3.67 | 1.49 | 5.51 |
| 1988 | AL | DET | 33 | 1.6 | 1.6 | 63 | 0 | 67.67 | 6 | 5 | 0 | 10 | 24 | 31 | 59 | 14.52 | 3.06 | 1.20 | 7.85 |
| 1989 | AL | DET | 34 | -0.8 | -0.8 | 32 | 0 | 31.33 | 2 | 2 | 0 | 15 | 21 | 16 | 30 | -6.12 | 5.74 | 1.66 | 8.62 |
| Career Totals | 20.4 | 20.8 | 744 | 11 | 1044.7 | 70 | 63 | 0 | 147 | 431 | 349 | 788 | 190.556 | 3.38 | 1.25 | 6.79 | |||
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1977 | NL | CHN | 22 | -0.3 | 67 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | -1.806 | 0.062 | 0.062 | P | |
| 1978 | NL | CHN | 23 | -0.0 | 55 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -0.146 | 0.000 | 0.000 | P | |
| 1979 | NL | CHN | 24 | -0.0 | 52 | 9 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0.504 | 0.250 | 0.375 | P | |
| 1980 | NL | CHN | 25 | -0.1 | 53 | 20 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0.280 | 0.210 | 0.263 | P | |
| 1982 | NL | CHN | 27 | 0.0 | 75 | 5 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | -0.042 | 0.250 | 0.000 | P | |
| 1983 | NL | CHN | 28 | 0.0 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.402 | 0.500 | 0.500 | P | |
| NL | PHI | 28 | 0.1 | 63 | 13 | 5 | 0 | 0 | 0 | 0 | 1 | 0 | 1.565 | 0.385 | 0.385 | P | ||
| 1985 | AL | DET | 30 | -0.0 | 74 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -0.155 | 0.000 | 0.000 | P | |
| Career Totals | -0.4 | 450 | 70 | 13 | 2 | 0 | 0 | 1 | 2 | 0 | 0.601 | 0.200 | 0.238 | |||||