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.

LONDON -- This most unpredictable of Wimbledons delivered yet another surprise Friday when reigning Australian Open champion Madison Keys, the No. 6 seed, was a lopsided loser in the third round, eliminated 6-3, 6-3 by 104th-ranked Laura Siegemund of Germany.

Keys’ exit left just one of the top six women in the bracket before the end of Week 1: No. 1 Aryna Sabalenka, who stuck around by claiming the last five games and defeating 2021 U.S. Open champion Emma Raducanu of Britain 7-6 (6),