Harri Heliovaara defeated Pavel Kotov 6-1 6-4 in the Estonia F2 qualifying round on carpet. The upset overturned the form book — Pavel Kotov came in leading the head-to-head 2–0. Harri Heliovaara claimed a first win over Pavel Kotov in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-01-07 | Antalya | Q16 | grass | Pavel Kotov | 6-2 6-2 |
| 2021-01-05 | Antalya | Q2 | grass | Pavel Kotov | 6-2 6-2 |
Averages over each player's completed matches in the selected window (65 vs 200). 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