First-Class Batting and Fielding in Each Season by Erv McSweeney
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 1979-80 | (New Zealand) | 1 | 1 | 0 | 2 | 2 | 2.00 | 0 | 0 | 2 | |
| 1980-81 | (New Zealand) | 7 | 11 | 3 | 222 | 56* | 27.75 | 0 | 2 | 21 | 5 |
| 1981-82 | (New Zealand) | 8 | 10 | 3 | 295 | 96* | 42.14 | 0 | 3 | 16 | |
| 1982-83 | (New Zealand) | 8 | 9 | 3 | 314 | 130 | 52.33 | 1 | 1 | 25 | 2 |
| 1983-84 | (New Zealand) | 8 | 12 | 1 | 341 | 91 | 31.00 | 0 | 3 | 28 | 4 |
| 1984-85 | (New Zealand) | 9 | 14 | 0 | 327 | 95 | 23.35 | 0 | 1 | 31 | 10 |
| 1984-85 | (Zimbabwe) | 4 | 4 | 0 | 72 | 34 | 18.00 | 0 | 0 | 13 | |
| 1985-86 | (Australia) | 1 | 1 | 1 | 26 | 26* | | 0 | 0 | 1 | 1 |
| 1985-86 | (New Zealand) | 1 | 2 | 1 | 52 | 32 | 52.00 | 0 | 0 | 6 | |
| 1986-87 | (New Zealand) | 10 | 12 | 4 | 495 | 117* | 61.87 | 1 | 2 | 23 | 3 |
| 1986-87 | (Sri Lanka) | 1 | 1 | 0 | 28 | 28 | 28.00 | 0 | 0 | 1 | |
| 1987-88 | (New Zealand) | 9 | 12 | 2 | 459 | 205* | 45.90 | 1 | 1 | 20 | 4 |
| 1988-89 | (New Zealand) | 9 | 13 | 5 | 274 | 67* | 34.25 | 0 | 1 | 24 | 4 |
| 1989-90 | (New Zealand) | 10 | 16 | 2 | 365 | 92 | 26.07 | 0 | 1 | 35 | 6 |
| 1990-91 | (Australia) | 1 | 2 | 0 | 33 | 33 | 16.50 | 0 | 0 | 2 | 1 |
| 1990-91 | (New Zealand) | 11 | 19 | 2 | 499 | 84* | 29.35 | 0 | 3 | 31 | |
| 1991-92 | (New Zealand) | 10 | 18 | 1 | 573 | 119 | 33.70 | 2 | 2 | 23 | 3 |
| 1992-93 | (New Zealand) | 8 | 12 | 1 | 317 | 84 | 28.81 | 0 | 2 | 23 | 1 |
| 1993-94 | (New Zealand) | 5 | 8 | 1 | 253 | 111 | 36.14 | 1 | 1 | 15 | 1 |