| Full name: | Maartje Alexandra Koster |
| Born: | 03 March 1975, Utrecht, Netherlands |
| Team: | Netherlands |
| Batting: | Right-hand |
| Bowling: | Right-arm medium pace |
| P | Inns | NO | Runs | HS | Ave | 100 | 50 | Ct |
|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 0 | 38 | 29 | 19.00 | 0 | 0 | 1 |
| P | Balls | Mdns | Runs | W | Ave | Best | 5W | 10W |
|---|---|---|---|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 0 | 0.00 | 0 | 0 |
| P | Inns | NO | Runs | HS | Ave | 100 | 50 | SR | Ct |
|---|---|---|---|---|---|---|---|---|---|
| 46 | 42 | 7 | 539 | 58* | 15.40 | 0 | 1 | 0.00 | 10 |
| P | Balls | Mdns | Runs | W | Ave | Best | 5W | Econ | SR |
|---|---|---|---|---|---|---|---|---|---|
| 46 | 338 | 4 | 228 | 6 | 38.00 | 1-8 | 0 | 4.04 | 56.33 |