Marat Deviatiarov defeated Sebastien Boltz 6-4 6-1 in the Israel F4 round of 16 on hard. The upset overturned the form book — Sebastien Boltz came in leading the head-to-head 1–0. Marat Deviatiarov claimed a first win over Sebastien Boltz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-17 | Belarus F2 | R16 | hard | Sebastien Boltz | 6-2 6-3 |
Averages over each player's completed matches in the selected window (97 vs 12). 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