Petr Bar Biryukov defeated Yerassyl Yerdilda 6-3 6-4 in the Astana CH qualifying round 1 on hard. The result followed the form book — Petr Bar Biryukov came in leading the head-to-head 1–0. Petr Bar Biryukov extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-06 | M15 Aktobe 2 | Q32 | hard | Petr Bar Biryukov | 4-6 6-4 10-7 |
Averages over each player's completed matches in the selected window (167 vs 15). ATP, WTA & Challenger.
Bar Biryukov P.: 6 days rest · 1 match, 18 games (7d) · Yerdilda Y.: 10 days rest · 1 match (14d). 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