John Isner defeated Henri Laaksonen 6-4 6-2 in the Houston round of 16 on clay. The result followed the form book — John Isner came in leading the head-to-head 1–0, defending last year's quarter-final. John Isner extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-02-03 | Davis Cup WG R1: SUI vs USA | RR | hard | John Isner | 4-6 6-2 6-2 7-6(1) |
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 (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About