Ivan Nedelko defeated David Perez Sanz 6-3 1-6 6-3 in the Tunisia F19 semi-final on hard. The upset overturned the form book — David Perez Sanz came in leading the head-to-head 2–1. Ivan Nedelko narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-05-14 | Uganda F3 | F | clay | Ivan Nedelko | 6-0 6-3 |
| 2015-11-23 | Tunisia F33 | SF | hard | David Perez Sanz | 6-3 3-0 |
| 2015-08-10 | Tunisia F18 | SF | clay | David Perez Sanz | 4-1 |
Averages over each player's completed matches in the selected window (200 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