Alcaraz says he is fit after injury scare at US Open training

Carlos Alcaraz said he will be "at 100 per cent" for the U.S. Open despite stopping his training in New York on Saturday as a precaution after twisting his ankle.

Four-time Grand Slam champion Alcaraz has dealt with a number of injuries in recent times, including an ankle injury that forced him to withdraw in the first round of the Rio Open earlier this year.

Alcaraz's injury worries returned on Saturday, leading him to suspend his training session with Argentina's Francisco Cerundolo. However, the Spaniard said he never feared for his participation in tournament.

"I just stopped my practice for precaution. I didn't feel comfortable enough to keep practising just in case if everything is going to be worse," Alcaraz told a news conference.

"A few hours later, I feel good, tomorrow I will try to be practising again without thinking about it.

"I wasn't worried at all for my U.S. Open participation. Obviously I was angry because I don't want to stop the practice, to respect Cerundolo, as well.

"Tomorrow or in two days I'm going to be my at 100 per cent, for sure. It's about time."

The 21-year-old begins his tournament at Flushing Meadows on Tuesday against Australian Li Tu as he chases a second U.S. Open title after winning in 2022.

Alcaraz said he hoped to approach important matches with a better mentality following his disappointment at losing to Novak Djokovic in the final of the Olympics earlier this month.

"It was a difficult moment for me, losing the gold medal in a really close match that I had opportunities," he said.

"But in front of me I had a really good player and he deserved it. So days after the Olympics I realize that I won the silver medal, a great achievement that I have to be proud of.

"I try to keep going and learn