Jason Kubler defeated Peter Polansky 7-6 6-4 in the Columbus CH round of 32 on hard. The result followed the form book — Jason Kubler came in leading the head-to-head 2–0, defending last year's round of 32. Jason Kubler extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-02 | Wimbledon | Q3 | grass | Jason Kubler | 7-6 6-3 6-7 6-4 |
| 2018-06-28 | Wimbledon | Q32 | grass | Jason Kubler | 7-6(5) 6-3 6-7(6) 6-4 |
Averages over each player's completed matches in the selected window (141 vs 33). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About