Simon Anthony Ivanov defeated Andrey Chepelev 6-2 6-1 in the M15 Kursumlijska Banja 8 quarter-final on clay. The upset overturned the form book — Andrey Chepelev came in leading the head-to-head 1–0. Simon Anthony Ivanov claimed a first win over Andrey Chepelev in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-10-05 | M25 Pazardzhik 2 | R16 | clay | Andrey Chepelev | 6-4 6-0 |
Averages over each player's completed matches in the selected window (2 vs 2). ATP, WTA & Challenger.
Chepelev A.: 9 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. Small sample — read as indicative. About