By surface
| Surface | Daniel Vacek | Justin Gimelstob |
|---|---|---|
| Hard | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1999-08-30 | ATP | US Open | Round of 64 | Hard | Justin Gimelstob | 2-6 | 6-3 | 6-2 | 4-6 | 3-6 |
| 1998-07-27 | ATP | Los Angeles | Round of 32 | Hard | Justin Gimelstob | 4-6 | 0-6 |