| Primary Position: Shortstop | Bats: R Throws: R |
| Born: September 28, 1949 | Location: Santo Domingo, Distrito Nacional D.R. |
| Played in 8 Major League seasons (1973-1980) | |
| Year | League | Team | Age | Shark WAR | Batting WAR | G | PA | H | 2B | 3B | HR | BB | SB | CS | wRC | OBP | SLG | Pos |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1973 | AL | BOS | 23 | -0.9 | -1.4 | 66 | 233 | 51 | 5 | 2 | 0 | 10 | 2 | 2 | 11.501 | 0.272 | 0.274 | SS |
| 1974 | AL | BOS | 24 | -1.0 | -1.2 | 93 | 304 | 70 | 6 | 2 | 0 | 13 | 3 | 1 | 17.672 | 0.282 | 0.282 | SS |
| 1975 | NL | SLN | 25 | 0.2 | -0.5 | 64 | 200 | 44 | 9 | 0 | 0 | 10 | 0 | 0 | 10.165 | 0.281 | 0.288 | SS |
| 1976 | AL | CAL | 26 | -0.8 | 0.4 | 83 | 288 | 76 | 12 | 0 | 1 | 7 | 0 | 0 | 23.537 | 0.304 | 0.340 | 2B |
| 1977 | AL | CAL | 27 | -0.4 | -0.3 | 86 | 252 | 69 | 8 | 2 | 1 | 4 | 0 | 0 | 18.927 | 0.292 | 0.344 | SS |
| 1978 | AL | OAK | 28 | -2.2 | 0.0 | 143 | 546 | 139 | 18 | 4 | 3 | 15 | 0 | 5 | 43.492 | 0.302 | 0.345 | SS |
| 1979 | AL | OAK | 29 | -1.2 | -1.2 | 46 | 177 | 38 | 5 | 0 | 0 | 6 | 0 | 1 | 5.959 | 0.253 | 0.259 | SS |
| 1980 | AL | OAK | 30 | -4.1 | -1.3 | 116 | 414 | 91 | 16 | 2 | 2 | 19 | 3 | 3 | 23.506 | 0.273 | 0.307 | SS |
| Career Totals | -10.3 | -5.6 | 697 | 2414 | 578 | 79 | 12 | 7 | 84 | 8 | 12 | 154.758 | 0.281 | 0.312 | ||||
| Year | Position | Team | Age | Fielding WAR | G | Inn | PO | A | E | DP | Def Runs Saved |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1973 | 2B | BOS | 23 | 0.1 | 24.0 | 179.7 | 47.0 | 54.0 | 3.0 | 19.0 | 0.481 |
| SS | BOS | 23 | 0.5 | 46.0 | 335.7 | 59.0 | 129.0 | 5.0 | 30.0 | 4.095 | |
| 1974 | SS | BOS | 24 | 0.3 | 93.0 | 738.3 | 136.0 | 266.0 | 13.0 | 50.0 | 1.960 |
| 1975 | SS | SLN | 25 | 0.8 | 64.0 | 476.0 | 76.0 | 198.0 | 13.0 | 29.0 | 6.854 |
| 1976 | 2B | CAL | 26 | -0.5 | 41.0 | 323.0 | 80.0 | 97.0 | 5.0 | 19.0 | -3.926 |
| SS | CAL | 26 | -0.7 | 41.0 | 254.3 | 49.0 | 75.0 | 9.0 | 13.0 | -6.422 | |
| 1977 | 2B | CAL | 27 | -0.2 | 12.0 | 67.0 | 13.0 | 20.0 | 0.0 | 2.0 | -1.503 |
| SS | CAL | 27 | 0.1 | 31.0 | 258.7 | 48.0 | 85.0 | 2.0 | 16.0 | 0.722 | |
| 1978 | SS | OAK | 28 | -2.3 | 142.0 | 1170.0 | 258.0 | 330.0 | 26.0 | 67.0 | -20.821 |
| 1979 | SS | OAK | 29 | -0.0 | 43.0 | 367.3 | 68.0 | 129.0 | 10.0 | 33.0 | -0.054 |
| 1980 | SS | OAK | 30 | -2.7 | 116.0 | 998.7 | 184.0 | 276.0 | 18.0 | 50.0 | -27.512 |
| 2B (3 seasons) | -0.5 | 77.0 | 569.7 | 140.0 | 171.0 | 8.0 | 40.0 | -4.9476 | |||
| SS (8 seasons) | -4.1 | 576.0 | 4599.0 | 878.0 | 1488.0 | 96.0 | 288.0 | -41.1785 | |||