New Zealand doubles star Michael Venus and his South African partner Raven Klaasen have completed a stunning come from behind win over Andy and Jamie Murray to reach the semifinals at the ATP 500 tournament in Washington DC.
The third seeds took out the match 6-7 (3) 7-6 (6) 10-7 in an hour and 52 minutes.
Venus and Klaasen had to dig deep to win it. They saved a match point in the second set tiebreak before coming through in a match tiebreak.
The pair have a great record (15-4) in the first to 10 point tiebreaks this year.
There were few chances to break with both teams dominating on serve with only one break point in the match which Venus and Klaasen couldn't convert.