Renata Zarazua vs Tamara Korpatsch — R128 — Canadian Open

Where the breaks fell decided it. Renata Zarazua and Tamara Korpatsch broke five times apiece and split the points 71-70 — the extra one Korpatsch's — but Zarazua cashed 4 of 7 break chances in the decider, winning 78 percent of first-serve points in it to Korpatsch's 38. By the rankings, WTA No. 83 over No. 46 reads as an upset, though the market never treated it as one, installing the 28-year-old from Mexico City at 59 percent. Korpatsch converted at the higher rate, 5 of 8 on break points, and won 80 percent of first-serve points through her middle-set surge, yet broke only once after it; Zarazua closed in 2 hours, 4 minutes to open her Canadian Open with a win.