Tennys Sandgren defeated Bradley Klahn 3-6 6-3 7-6 in the Lahaina CH round of 16 on hard. The upset overturned the form book — Bradley Klahn came in leading the head-to-head 2–0. Tennys Sandgren claimed a first win over Bradley Klahn in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-10-08 | Shanghai Masters | Q1 | hard | Bradley Klahn | 4-6 6-3 6-4 |
| 2018-08-13 | Cincinnati Masters | Q1 | hard | Bradley Klahn | 6-4 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 197). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About