British Kyle Edmund is in the third round of the Winston-Salem Open after seeing off Daniil Medvedev from Russia 2-6 6-2 7-6 (8-6) in North Carolina.
Edmund, 22, will now take on either Marton Fucsovics or Joao Sousa in the next round.
Kyle Edmund will be using this tournament as a booster ahead of the last Grand Slam of the year, the US Open at Flushing Meadows.
Elsewhere Aljaz Bedene from UK failed to reach the next round after losing to Italian Andreas Seppi 6-4 7-5 with French Vincent Millot beating Brit Klein Brydan 6-3 3-6 7-6.
In other games, Cameron Norrie reached the second round with a straight set victory over Kazakhstan’s Alexander Bublik.
The British beat the Kazakhstan 6-2 6-2 to reach the next stage.