First-Class Batting and Fielding in Each Season by Richard de Groen
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 1987-88 | (New Zealand) | 6 | 7 | 3 | 45 | 25* | 11.25 | 0 | 0 | 1 | |
| 1988-89 | (New Zealand) | 3 | 4 | 2 | 1 | 1 | 0.50 | 0 | 0 | 0 | |
| 1989-90 | (New Zealand) | 4 | 5 | 3 | 0 | 0* | 0.00 | 0 | 0 | 1 | |
| 1990-91 | (New Zealand) | 10 | 8 | 3 | 82 | 35 | 16.40 | 0 | 0 | 0 | |
| 1991-92 | (New Zealand) | 9 | 6 | 3 | 21 | 15* | 7.00 | 0 | 0 | 1 | |
| 1992-93 | (New Zealand) | 9 | 10 | 2 | 50 | 14 | 6.25 | 0 | 0 | 4 | |
| 1993-94 | (Australia) | 3 | 4 | 2 | 12 | 6 | 6.00 | 0 | 0 | 1 | |
| 1993-94 | (New Zealand) | 4 | 6 | 3 | 7 | 4 | 2.33 | 0 | 0 | 0 | |
| 1994-95 | (New Zealand) | 5 | 7 | 1 | 49 | 12 | 8.16 | 0 | 0 | 1 | |
| 1994-95 | (South Africa) | 3 | 2 | 0 | 26 | 26 | 13.00 | 0 | 0 | 0 | |
| 1995-96 | (New Zealand) | 4 | 5 | 3 | 18 | 5* | 9.00 | 0 | 0 | 1 | |