Heather Watson defeated Sloane Stephens 1-6 6-0 6-4 in the Toronto 50K semi-final on hard. The upset overturned the form book — Sloane Stephens came in ranked #136.
Watson H. came through in three sets.
Heather Watson beat Sloane Stephens 1-6 6-0 6-4. Umpiry, "Heather Watson vs Sloane Stephens — Toronto 50K Semi-final", https://umpiry.com/match/2010-11-01/stephens-vs-watson-toronto-50k-sf?utm_source=cite (as of 1 November 2010).