Murray had previously said he would not play this season's hard-court swing, meaning his final chance to play would come at Roland Garros at the Olympics.
Alcaraz's defeat of Djokovic on Sunday marked the third time in the past four major tournaments that the men's title match determined who would be at No. 1.
Roger Federer is retiring from professional tennis at age 41 after a series of knee operations, closing a career in which he won 20 Grand Slam titles, finished five seasons ranked No. 1 and helped create a golden era of men's tennis with rivals Rafael Nadal and Novak Djokovic.
Djokovic works way back to win 5-7, 2-6, 6-3, 6-2, 6-2 at Centre Court, earning an 11th semifinal berth at Wimbledon with his 26th consecutive victory at the grass-court Grand Slam tournament.
Pickleball is clearly a sport on the rise in the Sioux Empire. One area company is contributing in a big way to its growth, and is set to develop courts here in the Sioux Empire.