Johanna Konta defeated Garbine Muguruza 7-6 6-7 6-2 in the US Open round of 64 on hard. The upset overturned the form book — Garbine Muguruza came in leading the head-to-head 2–1, defending last year's round of 128, but Johanna Konta had been the form player, winning 2 of their last 4 on hard. Johanna Konta narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-09-14 | Rome | R16 | clay | Garbine Muguruza | 6-4 6-1 |
| 2019-01-14 | Australian Open | R64 | hard | Garbine Muguruza | 6-4 6-7(3) 7-5 |
| 2015-06-22 | Eastbourne | R16 | grass | Johanna Konta | 6-4 4-6 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 (198 vs 196). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About