John Isner defeated Jordan Thompson 3-6 6-3 7-6 in the Canada Masters round of 64 on hard. The result followed the form book — John Isner came in defending last year's round of 16. John Isner extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-08-14 | Cincinnati Masters | R64 | hard | Jordan Thompson | 7-6(5) 7-6(2) |
| 2020-02-10 | New York | R16 | hard | Jordan Thompson | 7-6(2) 6-7(3) 6-3 |
| 2019-02-11 | New York | QF | hard | John Isner | 6-4 6-1 |
| 2017-05-29 | Roland Garros | R128 | clay | John Isner | 6-3 4-6 7-6(5) 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
Averages over each player's completed matches in the selected window (164 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About