Kei Nishikori withdraws from the DC Open. It was imagined to be his comeback’s 2nd occasion

WASHINGTON — Kei Nishikori pulled out of the DC Open on Tuesday due to an injured left knee shortly earlier than he was scheduled to play what was imagined to be his first match on the second ATP event of a comeback from hip surgical procedure.

Nishikori, a 33-year-old from Japan who was the 2014 U.S. Open runner-up, returned to top-level tennis final week in Atlanta. He reached the quarterfinals there earlier than dropping to eventual champion Taylor Fritz.

That was Nishikori’s first ATP Tour occasion since October 2021. He had an operation on his hip in January 2022.

His rating is No. 353 this week. Nishikori made it as excessive as No. 4 in early 2015, about six months after his semifinal victory over Novak Djokovic on the U.S. Open made him the primary male Grand Slam singles finalist from Asia.

Nishikori was changed within the attract Washington by Sho Shimabukuro, who misplaced in qualifying.