WASHINGTON (AFP) – World No. 6 Stefanos Tsitsipas struggled late but advanced to the ATP Washington Open quarterfinals on Thursday by defeating Australia’s Jordan Thompson, 6-3, 7-6 (7/4).
The 20-year-old Greek top seed took the only break of the match to claim the first set and after some tense moments won the tie-breaker when Thompson netted a forehand after 99 minutes at the US Open hardcourt tune-up event.
“It was kind of tricky at the end,” Tsitsipas said. “I kept doing silly mistakes in the tie-breaker. I was not happy about it. I made a lot of unforced errors.”
”I played great to get break points, then I started thinking about it. I didn’t identify the right occasion to come to the net. Just a little lost.”
In the quarter-finals, Tsitsipas will meet French 10th seed Benoit Paire, who ousted US fifth seed John Isner, 7-6 (7/3), 6-3.
“He’s a very dangerous player,” said Tsitsipas of Paire. “He has a big backhand. His serve can be dangerous. I’ll have to be careful. He’s very unpredictable.”
Tsitsipas, who beat Roger Federer in January on his way to the Australian Open semi-finals, seeks his fourth career ATP title after crowns last October in Stockholm, last February at Marseille and in May at Estoril.
Tsitsipas reached the 2018 Washington semifinals and a week later became the youngest player to ever beat four top-10 ATP players in the same week before losing to Rafael Nadal in the Canada Masters final.
Croatian sixth seed Marin Cilic, the 2014 US Open champion, beat Canadian ninth seed Felix Auger-Aliassime, 6-3, 6-4.
World number 17 Cilic booked a last-eight date with Russia’s 10th-ranked Daniil Medvedev, who eliminated hometown hero Frances Tiafoe, 6-2, 7-5.
Medvedev and Karen Khachanov give Russia two top-10 players for the first time since October 2010.
The world number 137 will next face Aussie Nick Kyrgios, who fired 15 aces in eliminating Japan’s Yoshihito Nishioka, 6-2, 7-5.
German 122nd-ranked lucky loser Peter Gojowczyk shocked Canada’s Milos Raonic, the 2014 Washington champion, 6-4, 6-4, to reach the quarterfinals.
Gojowczyk, who had lost 12 of 14 prior matches entering the week, replaced Aussie Bernard Tomic, who withdrew with a finger injury.
The German has made the most of his opportunity by dispatching Russian Andrey Rublev, Aussie 12th seed Alex De Minaur and 20th-ranked Raonic.
Next up for Gojowczyk is British 13th seed Kyle Edmund, who ousted France’s 70th-ranked Jo-Wilfried Tsonga 4-6, 6-3, 6-4.
