Sixth seed Holger Rune produced the type of ‘explosive’ performance he was looking for Friday to oust defending Barcelona Open Banc Sabadell champion Casper Ruud, 6-4, 6-2, in the quarterfinals.
Rune jumped out with the first four games before Ruud settled into the contest. But after serving out the opening set, the Dane once again surged to a double-break lead in set two for a decisive 88-minute victory.