Kamilla Rakhimova vs Barbora Krejcikova — R128 — US Open

Seeded 27th and a 73 percent favorite with the betting market, Krejcikova produced 22 winners to her opponent's eight and lost anyway — a fourth straight defeat, the slide dating to a Prague semifinal in July. The 41 unforced errors were the price, most of them piling up in a second set where she won 47 percent of her first-serve points. Rakhimova took four of her five break chances, the last of them in game 7 for 5-2, and then had to close it more than once: Krejcikova saved six match points before the end arrived at 1 hour 53 minutes. The 88th-ranked winner moves on to Selekhmeteva, ranked 93rd.