By surface
| Surface | Jay Grunebaum | Wataru Nishioka |
|---|---|---|
| Clay | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1994-04-12 | WTA | Fed Cup G1 RRD: BOL vs DOM | Round Robin | Clay | Sandra Kellemberger | 1-6 | 0-6 |
| Surface | Jay Grunebaum | Wataru Nishioka |
|---|---|---|
| Clay | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1994-04-12 | WTA | Fed Cup G1 RRD: BOL vs DOM | Round Robin | Clay | Sandra Kellemberger | 1-6 | 0-6 |