Oscar Otte defeated Johan Sebastien Tatlot 6-2 6-2 in the Roland Garros qualifying round 1 on clay. The result followed the form book — Oscar Otte came in leading the head-to-head 1–0. Oscar Otte extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-28 | Roland Garros | Q1 | clay | Oscar Otte | 6-2 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 66). ATP, WTA & Challenger.