Shane Vinsant defeated Nathaniel Lammons 6-4 6-4 in the USA F19 round of 32 on hard. The upset overturned the form book — Nathaniel Lammons came in leading the head-to-head 1–0. Shane Vinsant claimed a first win over Nathaniel Lammons in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-11-23 | USA F34 | Q16 | hard | Nathaniel Lammons | 6-4 6-4 |
Averages over each player's completed matches in the selected window (16 vs 61). 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