WUHAN–A frustrated Aryna Sabalenka suffered a second successive early exit as her bid for a fourth Wuhan Open title was foiled by American world number 31 Ann Li 3-6, 6-4, 7-6 (7/5) in round two on Wednesday. The top-seeded Sabalenka fell to Nikola Bartunkova in the third round at the China Open last week and