Daniel Nguyen defeated Fritz Wolmarans 6-2 6-2 in the Mexico F13 qualifying round on hard. The upset overturned the form book — Fritz Wolmarans came in leading the head-to-head 1–0, but Daniel Nguyen had been the form player, winning 9 of their last 10 on hard. Daniel Nguyen claimed a first win over Fritz Wolmarans in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-01-20 | USA F3 | R16 | clay | Fritz Wolmarans | 6-1 6-4 |
Averages over each player's completed matches in the selected window (168 vs 12). 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