(Reuters) - Russia's Daniil Medvedev overcame an ankle injury then fought off a match point to advance to the second round of the Citi Open in Washington D.C. on Monday.
Medvedev twisted his ankle late in the third set and fought off a match point against Reilly Opelka before he prevailed 6-7(8) 6-3 7-6(6) to move into a second round clash with American Steve Johnson.
