Felix Auger-Aliassime defeated Sebastian Ofner 6-4, 6-1 to advance to the quarterfinals of the Japan Open on Wednesday, winning consecutive matches for the first time since March.
The 23-year-old Canadian, who had not won back-to-back matches since Indian Wells, rallied from a break down in a tight first set before racing through the second by winning the final six games.
“I need results like this,” said Auger-Aliassime, after backing up his win over Aleksander Vukic in the first round.
“I believe in my game and I believe in myself that I have what it takes to win at this level. I have done it before but it is about doing it and having a lot of belief and a positive mind. I am happy that my level is translating to the match court after a couple of months.”
Auger-Aliassime next plays American qualifier Marcos Giron, who upset eighth-ranked Casper Ruud 6-3 6-4.
Fifth-seeded Tommy Paul beat fellow American Mackenzie McDonald 6-4 6-2. The 12th-ranked Paul will play Ben Shelton or Jordan Thompson.
Also, Shanghai Masters winner Hubert Hurkacz lost his first-round match to No.57 Zhang Zhizhen 3-6 6-4 7-6(4).
Zhang fired 10 aces and broke serve three times to avenge his defeat to the 11th-ranked Hurkacz in Shanghai last week. Third-seeded Marie Bouzkova advanced to the quarterfinals of the Jiangxi Open in China by beating Amina Anshba 7-5 6-0.