John Isner has pulled out of the French Open because of an injured left foot, ending his streak of 24 consecutive appearances at Grand Slam tournaments.

The 34-year-old Isner announced his withdrawal Friday on Twitter.

He is ranked No. 11, the top American man, but has not competed since hurting his foot during the Miami Open final March 31.

Isner was a Wimbledon semifinalist last year, his best Grand Slam performance. He hasn't missed a major since the 2013 Australian Open.

He's reached the fourth round at Roland Garros three times, including in 2018, and is one of only two men to push 11-time champion Rafael Nadal to a fifth set there.

Isner is best known for winning the longest match in tennis history, 70-68 in the fifth set against Nicolas Mahut in Wimbledon's first round in 2010. The match lasted more than 11 hours over three days.