Swiatek, who started with three holds to love, saw the set tighten but ultimately prevailed. She now leads 5-3 in the first set and appears more confident than much of this year. Meanwhile, Felix Auger-Aliassime was broken back, dropping from 3-0 to 3-3, while Madison Keys trails 4-3 against Bondar.
Osaka, who has worn themed outfits at all Grand Slams this year, arrived in a basketball-themed ensemble inspired by Allen Iverson. After a less impressive first-round performance, Osaka will be hoping for an improved showing against Siniakova, the doubles world No. 1. bettingx.club
