Carlos Alcaraz confirmed his withdrawal from this week's Mexican Open due to a hamstring strain.

The reigning US Open champion, who missed the Australian Open with hamstring issues, was set to face Mackenzie McDonald in the opening round of the ATP 500 event in Acapulco.

Besides his injury frustrations, the teenager has enjoyed an impressive start to 2023, going 8-1 after triumphing in Buenos Aires and being runner-up to Cameron Norrie in Rio.

The latter event saw Alcaraz aggravate a hamstring problem, which has subsequently prevented him from building on that momentum this week. 

"Unfortunately I won't be able to play in Acapulco," the Spaniard posted on his social media channels. "I have a grade 1 strain in my right hamstring that will keep me out for several days, according to the tests we did this morning.

"I'm really sad I can't compete here, but now it's time to think about recovering and being ready as soon as possible. I hope to see you all soon!"

Norrie also confirmed he will not compete in Acapulco, the British number one citing fatigue as the reason for his absence.

"Unfortunately, I have to withdraw from Acapulco," he said in an Instagram story. "It's one of my favourite tournaments, so it's really tough for me to withdraw."