John Isner defeated Frances Tiafoe 7-6 7-5 in the Cincinnati Masters round of 16 on hard. The result followed the form book — John Isner came in leading the head-to-head 2–0, defending last year's round of 32. John Isner extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-04-04 | Houston | QF | clay | John Isner | 6-4 2-6 6-3 |
| 2016-08-29 | US Open | R128 | hard | John Isner | 3-6 4-6 7-6(5) 6-2 7-6(3) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.