Daniel Nguyen defeated Toby Martin 6-1 6-2 in the USA F21 qualifying round on hard. Daniel Nguyen extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-07-28 | USA F22 | R16 | hard | Daniel Nguyen | 6-4 6-1 |
| 2014-06-30 | USA F19 | R16 | clay | Toby Martin | 6-2 6-3 |
Averages over each player's completed matches in the selected window (168 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