Aryna Sabalenka joked that she'd love it if the upsets at Wimbledon would stop, which makes sense, given that she is ranked No. 1.

Keys, the No. 6 seed, was easily beaten in straight sets by 104th-ranked Laura Siegemund of Germany, while Sabalenka fought off a partisan crowd to beat Britain's Emma Raducanu.

The Aryna Sabalenka vs. Marie Bouzkova match at Wimbledon today will air on ESPN. Every match of the tournament will also be available to stream on ESPN+. Wimbledon coverage will stream on ESPN+ this year. So if you're a tennis fan without cable, an ESPN+ subscription will have you covered throughout the Championships.