Petr Bar Biryukov defeated Robert Strombachs 7-6 1-6 6-4 in the M25 Sharm ElSheikh 4 semi-final on hard. The upset overturned the form book — Robert Strombachs came in leading the head-to-head 2–0, but Petr Bar Biryukov had been the form player, winning 5 of their last 5 on hard. Petr Bar Biryukov claimed a first win over Robert Strombachs in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-11-08 | M25 Sharm ElSheikh 5 | R32 | hard | Robert Strombachs | 6-4 6-4 |
| 2023-11-05 | M25 Sharm ElSheikh 4 | F | hard | Robert Strombachs | 6-7(4) 6-4 3-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Bar Biryukov P.: 7 days rest · 1 match, 21 games (7d). Higher means fresher. About