medvedev

DUBAI, United Arab Emirates — Daniil Medvedev won his 23rd ATP singles title at the Dubai Championships when Tallon Griekspoor withdrew from the final injured on Saturday.

Griekspoor hurt his left hamstring on Friday against Andrey Rublev and won their two-sets semifinal but couldn’t recover in time for the final.

“I have been better that’s for sure,” the Dutchman said at the trophy ceremony. “I went to the hospital this morning and had a couple of scans, which showed something serious.