| Year | Team | PPos | Avg | G | AB | R | H | RBI | 2B | 3B | HR | SO | BB | SB |
| 1975 | DET | 7 | .245 | 96 | 384 | 36 | 94 | 34 | 25 | 2 | 2 | 49 | 20 | 3 |
| 1976 | DET | 7 | .322 | 120 | 482 | 67 | 155 | 33 | 23 | 12 | 5 | 40 | 24 | 14 |
| 1977 | DET | 7 | .326 | 154 | 629 | 115 | 205 | 102 | 35 | 13 | 19 | 60 | 54 | 13 |
| 1978 | DET | 7 | .312 | 149 | 618 | 87 | 193 | 67 | 26 | 5 | 2 | 52 | 56 | 8 |
| PlyrTot | Totals | .306 | 519 | 2113 | 305 | 647 | 236 | 109 | 32 | 28 | 201 | 154 | 38 |
| Year | Team | PPos | Avg | G | AB | R | H | RBI | 2B | 3B | HR | SO | BB | SB |
| 1978 | DET | 7 | .357 | 3 | 14 | 0 | 5 | 8 | 2 | 0 | 0 | 1 | 0 | 1 |
| Year | Team | PPos | Avg | G | AB | R | H | RBI | 2B | 3B | HR | SO | BB | SB |
| 1977 | DET | 7 | .259 | 7 | 27 | 1 | 7 | 0 | 2 | 0 | 0 | 4 | 1 | 1 |
| 1978 | DET | 7 | .143 | 3 | 7 | 2 | 1 | 3 | 0 | 0 | 1 | 2 | 3 | 0 |
| PlyrTot | Totals | .235 | 10 | 34 | 3 | 8 | 3 | 2 | 0 | 1 | 6 | 4 | 1 |
| Year | Team | PPos | Avg | G | AB | R | H | RBI | 2B | 3B | HR | SO | BB | SB |
| 1977 | DET | 7 | .333 | 5 | 21 | 2 | 7 | 3 | 3 | 0 | 0 | 1 | 2 | 2 |
| 1978 | DET | 7 | .385 | 3 | 13 | 3 | 5 | 2 | 0 | 0 | 0 | 0 | 2 | 1 |
| PlyrTot | Totals | .353 | 8 | 34 | 5 | 12 | 5 | 3 | 0 | 0 | 1 | 4 | 3 |
| Year | Team | Pos | G | GS | IP | PO | A | E | DP | FldPct |
| 1975 | DET | 4 | 1 | 0 | 6.0 | 0 | 2 | 1 | 0 | .667 |
| 1975 | DET | 7 | 7 | 7 | 54.0 | 20 | 1 | 0 | 1 | 1.000 |
| 1975 | DET | 8 | 22 | 22 | 190.1 | 68 | 1 | 2 | 0 | .972 |
| 1975 | DET | 9 | 13 | 13 | 114.0 | 18 | 2 | 0 | 1 | 1.000 |
| 1976 | DET | 7 | 13 | 11 | 104.2 | 24 | 2 | 0 | 1 | 1.000 |
| 1976 | DET | 8 | 102 | 101 | 900.0 | 286 | 11 | 4 | 3 | .987 |
| 1977 | DET | 7 | 3 | 0 | 6.1 | 1 | 0 | 0 | 0 | 1.000 |
| 1977 | DET | 8 | 150 | 149 | 1314.2 | 428 | 15 | 3 | 5 | .993 |
| 1978 | DET | 7 | 5 | 5 | 37.2 | 5 | 0 | 0 | 0 | 1.000 |
| 1978 | DET | 8 | 142 | 141 | 1268.2 | 467 | 13 | 6 | 2 | .988 |
| PlyrTot | Totals | 458 | 449 | 3996.1 | 1317 | 47 | 16 | 13 | .988 |
| Year | Team | Pos | G | GS | IP | PO | A | E | DP | FldPct |
| 1978 | DET | 8 | 2 | 2 | 20.0 | 4 | 0 | 1 | 0 | .800 |
| Year | Team | Pos | G | GS | IP | PO | A | E | DP | FldPct |
| 1977 | DET | 8 | 7 | 7 | 56.0 | 25 | 0 | 0 | 0 | 1.000 |
| 1978 | DET | 8 | 2 | 2 | 17.0 | 4 | 0 | 0 | 0 | 1.000 |
| PlyrTot | Totals | 9 | 9 | 73.0 | 29 | 0 | 0 | 0 | 1.000 |
| Year | Team | Pos | G | GS | IP | PO | A | E | DP | FldPct |
| 1977 | DET | 8 | 5 | 5 | 45.0 | 12 | 0 | 1 | 0 | .923 |
| 1978 | DET | 8 | 3 | 3 | 28.0 | 11 | 0 | 0 | 0 | 1.000 |
| PlyrTot | Totals | 8 | 8 | 73.0 | 23 | 0 | 1 | 0 | .958 |
| Year | Award | League | Team | Pos |
| 1978 | World Series Most Valuable Player | A.L. | DET | 7 |
| 1977 | All-Star Game Starter | A.L. | DET | 7 |
| 1976 | All-Star Game Reserve | A.L. | DET | 17 |
| 1978 | All-Star Game Reserve | A.L. | DET | 18 |