Aristotelis Thanos defeated Sergis Kyratzis 2-6 7-6 6-2 in the M15 Heraklion 3 round of 32 on hard. The upset overturned the form book — Sergis Kyratzis came in leading the head-to-head 1–0. Aristotelis Thanos claimed a first win over Sergis Kyratzis in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-09-24 | M25 Jounieh 1 | Q16 | clay | Sergis Kyratzis | 5-7 7-6(4) 12-10 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.