Denis Kudla defeated Steve Johnson 6-7 6-3 7-6 6-2 in the Australian Open round of 128 on hard. The upset overturned the form book — Steve Johnson came in leading the head-to-head 2–1, defending last year's round of 64. Denis Kudla narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-04-04 | Houston | R32 | clay | Steve Johnson | 6-3 4-6 6-4 |
| 2021-07-12 | Newport | R32 | grass | Denis Kudla | 7-6(3) 3-6 6-4 |
| 2014-04-07 | Houston | R32 | clay | Steve Johnson | 6-3 7-6(4) |
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