Tihomir Grozdanov defeated Dimitar Kuzmanov 6-4 7-6 in the Turkey F50 qualifying round on hard. The upset overturned the form book — Dimitar Kuzmanov came in leading the head-to-head 3–1. Tihomir Grozdanov narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-08 | Bulgaria F1 | R16 | hard | Dimitar Kuzmanov | 6-3 6-2 |
| 2015-06-15 | Bulgaria F2 | R32 | clay | Dimitar Kuzmanov | 6-1 6-0 |
| 2012-03-12 | Turkey F10 | QF | clay | Dimitar Kuzmanov | 4-6 6-2 6-2 |
| 2011-05-02 | Bulgaria F1 | R32 | clay | Tihomir Grozdanov | 6-2 6-1 |
Averages over each player's completed matches in the selected window (6 vs 197). ATP, WTA & Challenger.
Kuzmanov D.: 3 days rest · 3 matches, 70 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About