Anton Zaitsev defeated Richard Muzaev 6-0 6-3 in the Russia F1 round of 16 on clay. The result followed the form book — Anton Zaitsev came in leading the head-to-head 4–0. Anton Zaitsev extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-08-14 | Russia F7 | R16 | clay | Anton Zaitsev | 7-6(6) 6-2 |
| 2016-07-04 | Russia F3 | SF | clay | Anton Zaitsev | 6-3 6-2 |
| 2015-04-13 | Uzbekistan F2 | R16 | hard | Anton Zaitsev | 6-4 6-3 |
| 2014-07-28 | Russia F5 | SF | clay | Anton Zaitsev | 6-1 1-6 6-1 |
Averages over each player's completed matches in the selected window (22 vs 45). 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