Dan Evans beats Grigor Dimitrov to reach Citi Open last 16

Britain's Dan Evans
Evans lost in straight sets to Roger Federer in the third round at Wimbledon

British number four Dan Evans has beaten 12th seed Grigor Dimitrov 6-4 6-4 to reach the last 16 of the Citi Open in Washington.

The 26-year-old world number 82 had three match points at 5-2 in the second set but Dimitrov saved all three.

The Bulgarian, ranked 40, then broke - but Evans held his nerve when serving for the match for a second time and converted his fifth match point.

He will play either Lukas Lacko or Jack Sock for a place in the quarter-finals.

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