Kvitova Comes Back From A Set Down To Reach Australian Open Quarters

Petra Kvitova lost the first set before winning 6-7 (4/7), 6-3, 6-2 to ruin Maria Sakkari's hopes of becoming the first Greek woman to reach the last eight of a Grand Slam.

source https://sports.ndtv.com/tennis/petra-kvitova-comes-back-from-a-set-down-to-reach-australian-open-quarter-finals-2169826