Heather Watson defeated Sofia Arvidsson 6-3 6-4 in the Midland MI 100K semi-final on hard. The upset overturned the form book — Sofia Arvidsson came in leading the head-to-head 2–1. Heather Watson narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-21 | Poitiers 100K | SF | hard | Sofia Arvidsson | 6-4 2-6 6-2 |
| 2012-02-20 | Memphis | R32 | hard | Sofia Arvidsson | 6-2 6-3 |
| 2011-09-12 | Quebec City | R16 | hard | Heather Watson | 7-5 6-3 |
Averages over each player's completed matches in the selected window (199 vs 12). 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