| Primary Position: Pitcher | Bats: R Throws: R |
| Born: October 14, 1948 | Location: Ciales, P.R. |
| Played in 8 Major League seasons (1974-1981) | |
| Year | League | Team | Age | Shark WAR | Pitching WAR | G | GS | IP | W | L | CG | SV | R | BB | SO | Pitch Runs Saved | ERA | WHIP | SOper9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1974 | AL | CAL | 25 | 0.6 | 0.6 | 25 | 12 | 105.33 | 2 | 8 | 5 | 0 | 46 | 36 | 49 | 5.02 | 3.67 | 1.47 | 4.19 |
| 1975 | AL | CAL | 26 | 5.3 | 5.3 | 33 | 32 | 244.67 | 16 | 13 | 16 | 0 | 96 | 84 | 139 | 46.68 | 2.91 | 1.21 | 5.11 |
| 1976 | AL | NYA | 27 | 4.5 | 4.5 | 34 | 34 | 256.67 | 19 | 10 | 14 | 0 | 101 | 94 | 119 | 35.16 | 3.02 | 1.29 | 4.17 |
| 1977 | AL | NYA | 28 | 4.0 | 4.0 | 32 | 32 | 239.33 | 16 | 11 | 12 | 0 | 102 | 75 | 104 | 39.61 | 3.57 | 1.27 | 3.91 |
| 1978 | AL | NYA | 29 | 4.6 | 4.6 | 35 | 35 | 253.00 | 20 | 9 | 12 | 0 | 96 | 77 | 92 | 47.69 | 2.99 | 1.23 | 3.27 |
| 1979 | AL | NYA | 30 | 1.4 | 1.4 | 16 | 16 | 104.67 | 4 | 6 | 4 | 0 | 49 | 35 | 42 | 11.98 | 4.13 | 1.38 | 3.61 |
| 1980 | AL | NYA | 31 | -2.2 | -2.2 | 15 | 9 | 58.00 | 3 | 3 | 0 | 1 | 47 | 24 | 16 | -19.81 | 6.98 | 1.97 | 2.48 |
| AL | TEX | 31 | -1.0 | -1.0 | 8 | 8 | 39.67 | 0 | 7 | 0 | 0 | 29 | 12 | 9 | -8.69 | 5.90 | 1.87 | 2.04 | |
| 1981 | AL | OAK | 32 | -0.2 | -0.2 | 2 | 1 | 8.33 | 0 | 0 | 0 | 0 | 5 | 6 | 1 | -1.55 | 5.40 | 1.68 | 1.08 |
| Career Totals | 17.0 | 17.0 | 200 | 179 | 1309.7 | 80 | 67 | 63 | 1 | 571 | 443 | 571 | 156.088 | 3.51 | 1.33 | 3.92 | |||