David Guez defeated Alexandre Sidorenko 6-3 7-6 in the France F20 round of 32 on hard. The upset overturned the form book — Alexandre Sidorenko came in leading the head-to-head 2–1. David Guez narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-07-27 | France F16 | F | hard | David Guez | 6-3 6-4 |
| 2011-10-03 | France F17 | QF | hard | Alexandre Sidorenko | 7-6(3) 6-4 |
| 2006-06-19 | France F8 | F | clay | Alexandre Sidorenko | 6-2 6-7(4) 6-4 |
Averages over each player's completed matches in the selected window (147 vs 61). 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