By surface
| Surface | Constantin Frantzen | Amer Mohamed Abdo |
|---|---|---|
| Hard | 1 | 0 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-02-18 | WTA | Oklahoma | Quarterfinal | Hard | Manon Bollegraf | 4-6 | 1-6 | |||
| 1988-12-04 | WTA | Fed Cup WG R1: NED vs ESP | Round Robin | — | Conchita Martinez | 2-6 | 4-6 |