Johanna Konta defeated Serena Williams 6-1 6-0 in the San Jose round of 32 on hard. The upset overturned the form book — Serena Williams came in leading the head-to-head 1–0. Johanna Konta claimed a first win over Serena Williams in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-01-16 | Australian Open | QF | hard | Serena Williams | 6-2 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 (144 vs 100). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About