By surface
| Surface | Grigoriy Lomakin | John Jorgeson |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1990-04-23 | WTA | Singapore | Round of 16 | Hard | Patricia Hy Boulais | 6-3 | 3-6 | 5-7 |
| Surface | Grigoriy Lomakin | John Jorgeson |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1990-04-23 | WTA | Singapore | Round of 16 | Hard | Patricia Hy Boulais | 6-3 | 3-6 | 5-7 |