Wow, did you all catch the fireworks at the US Open? Ostapenko totally lost her cool after Taylor Townsend stormed back to win nine straight games. After the match, Ostapenko called Townsend out for being 'classless,' but Big Sab (Sabalenka) chimed in, saying Ostapenko just struggles to control her emotions sometimes. Seems like there’s more going on behind the scenes for the Latvian. Rivalries like this make the US Open a must-watch! #Sports #Tennis #USOpen