Justin Gimelstob defeated Jan Siemerink 6-4 6-3 in the Tashkent round of 32 on hard. Justin Gimelstob extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-05-01 | Orlando | R32 | clay | Jan Siemerink | 4-6 6-2 7-5 |
| 1997-09-22 | Toulouse | R16 | hard | Justin Gimelstob | 3-6 7-6(7) 6-0 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (151 vs 51). ATP, WTA & Challenger.