Tough break for the Queen of Grass! Marketa Vondrousova was forced to withdraw from her US Open quarter-final against Sabalenka after a freak knee injury during practice. Just hours before her big showdown, Vondrousova was seen in tears, unable to continue. This walkover hands Sabalenka a free pass to the semis, but fans are left wondering what could’ve been in this high-stakes rivalry. Thoughts on how this shakes up the women’s draw? #Sports #Tennis #Vondrousova