QUICK SERVED: Australian Open Day 1 - Sabalenka Rolls, Nishikori 5-Set Grind, Opelka Continues, and more with Jon Wertheim

Kicking off Day 1 of the 2025 Australian Open, Jon Wertheim gives us today's Quick Served. Aryna Sabalenka wins over Sloane Stephens, Kei Nishikori beats Monteiro in a 5-set comeback after being down 0-2, and Reilly Opelka continues after beating Onclin in 4 sets. Jon also gives a little preview into Day 2 where Novak Djokovic will play his first match with Andy Murray in the coaches box while Jannik Sinner and Coco Gauff will play thier first matches. That's it for Day 1, we'll see you tomorrow! Learn more about your ad choices. Visit megaphone.fm/adchoices