Fajing Sun advanced when Pol Martin Tiffon retired 3-6 7-6 4-1 in the Us Open qualifying round 1. Fajing Sun extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-18 | US Open | Q128 | hard | Fajing Sun | 3-6 7-6(5) 4-1 |
Averages over each player's completed matches in the selected window (63 vs 67). 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