Jim Thomas defeated Nenad Zimonjic 7-5 6-4 in the Central America Masters 4 round of 32 on clay. The result followed the form book — Jim Thomas came in leading the head-to-head 1–0. Jim Thomas extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-10 | USA 6 Masters 1 | R16 | hard | Jim Thomas | 5-7 6-4 6-4 |
Averages over each player's completed matches in the selected window (3 vs 23). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About