Tihomir Grozdanov defeated Scott Clayton 6-7 6-4 7-5 in the Quatar F4 round of 16 on hard. The result followed the form book — Tihomir Grozdanov came in leading the head-to-head 1–0. Tihomir Grozdanov extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-12-16 | Qatar F5 | R32 | hard | Tihomir Grozdanov | 6-7(4) 6-4 6-3 |
Averages over each player's completed matches in the selected window (2 vs 2). 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. Small sample — read as indicative. About