Johan Sebastien Tatlot defeated Omar Giacalone 6-3 3-6 6-0 in the Italy F32 round of 16 on clay. The upset overturned the form book — Omar Giacalone came in leading the head-to-head 2–1. Johan Sebastien Tatlot narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-09-05 | Italy F28 | R16 | clay | Johan Sebastien Tatlot | 1-6 6-3 7-6(1) |
| 2015-04-06 | Italy F4 | SF | clay | Omar Giacalone | 7-6(2) 6-3 |
| 2014-09-22 | Italy F33 | QF | clay | Omar Giacalone | 4-6 6-0 7-5 |
Averages over each player's completed matches in the selected window (163 vs 184). 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