The latest Czech to break through? Sara Bejlek answers with a Sabalenka upset: “I’m speechless”

Sara Bejlek has become the latest Czech player to break through on the biggest stage, producing a major upset over world No. 1 Aryna Sabalenka at the Cincinnati Open. The 20-year-old defeated the defending Australian Open champion 7-6, 6-4 in the round of 16, adding another high-profile name to a Cz...