Karim Mohamed Maamoun defeated Frederik Nielsen 7-6 3-6 6-2 in the Segovia CH qualifying round 2 on hard. The result followed the form book — Karim Mohamed Maamoun came in leading the head-to-head 1–0, defending last year's round of 16. Karim Mohamed Maamoun extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-04-07 | Davis Cup G2 R2: EGY vs DEN | RR | hard | Karim Mohamed Maamoun | 3-6 6-3 7-6(6) |
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 (46 vs 41). ATP, WTA & Challenger.