Stefan Koubek defeated Tomas Zib 6-2 6-3 in the US Open q32 on hard. The upset overturned the form book — Tomas Zib came in leading the head-to-head 1–0, defending last year's round of 128. Stefan Koubek claimed a first win over Tomas Zib in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1995-04-09 | Philippines Masters 4 | SF | clay | Tomas Zib | 6-2 6-0 |
Averages over each player's completed matches in the selected window (104 vs 32). 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