LONDON — There was three-time Grand Slam finalist and No. 3 seed Alexander Zverev, outplayed over five sets in a first-round loss at Wimbledon to 72nd-ranked Arthur Rinderknech, who entered Tuesday with a 1-4 career record at the All England Club and zero trips past the third round in 18 appearances at majors.

On Tuesday at the All England Lawn and Tennis Club, American Jessica Pegula and German Alexander Zverev each were shockingly ousted in the opening round of the tournament. First came the stunning win by world No. 116 Elisabetta Cocciaretto of Italy, who knocked out Pegula 6-2, 6-3 in 58 minutes.

Thirteen men and 10 women failed to get to the second round, equaling the highest total at any Grand Slam since assigning 32 seeds in each singles bracket began in 2001.

The first round of Wimbledon continues on Tuesday with a packed schedule of matches, including top-ranked men's seed Jannik Sinner taking the court.

The 138th edition of Wimbledon begins June 30 at the All England Lawn Club. Check out how to watch the action on ESPN now.

Italy’s Jannik Sinner, the current world No. 1, reached the semifinals in 2023 and is seeking his first Wimbledon title. Despite recent struggles, Novak Djokovic is not to be overlooked in this tournament.

Carlos Alcaraz survived Wimbledon's hottest-ever opening day although the Spaniard was far from his sizzling best as he began his quest for a hat-trick of titles with a scare against Fabio Fognini at the All England Club on Monday.