Winston Lin defeated Connor Smith 6-3 6-4 in the USA F22 qualifying round on clay. Winston Lin extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-02-13 | USA F7 | R32 | clay | Winston Lin | 0-6 6-3 7-6(4) |
| 2016-10-10 | USA F31 | R16 | hard | Connor Smith | 6-2 7-6(4) |
Averages over each player's completed matches in the selected window (46 vs 47). 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