HOUSTON — Eighth-seeded Sam Querrey advanced to the semifinals in the U.S. Men’s Clay Court Championship on Friday, beating Janko Tipsarevic of Serbia 7-6 (6), 7-6 (4).
The American saved two set points in the opening set and one in the second.
“My first two matches were pretty clean, but this match was more about fighting your way through it,” Querrey said. “There were some frustrating moments against a tough opponent, but I found a way to win those tiebreaks and that’s what tennis is about sometimes.”
Querrey will face Christian Garin of Chile, a 6-3, 6-2 winner over Swiss qualifier Henri Laaksonen.
Norway’s Casper Ruud also advanced, spoiling Spaniard Marcel Granollers’ 33rd birthday with a 6-1, 6-0 victory.
Rudd will face the winner of the late match between seventh-seeded Jordan Thompson of Australia and Colombian qualifier Daniel Elahi.
STUTTGART, Germany — Matteo Berrettini beat Canadian teenager Felix Auger-Aliassime 6-4, 7-6 (11) to win the Stuttgart Open and his third tour-level title on Sunday.
The Italian saved five set points in a second-set tiebreaker and clinched his first title on grass. His other titles came at Budapest in April, and Gstaad, Switzerland, last year.
The 18-year-old Auger-Aliassime previously reached championship matches in Rio de Janeiro in February and the Lyon Open in May – both on clay.
Berrettini won all 50 of his service games during the week in Stuttgart. He did not face a break point against Auger-Aliassime.
Auger-Aliassime progressed to the final in his first professional grass tournament without playing Saturday as compatriot Milos Raonic withdrew ahead of their semifinal due to back problems.
NOTTINGHAM, England — Former champion Donna Vekic finally got to play on grass at the Nottingham Open on Friday but had to overcome multiple rain delays and another switch indoors before reaching the semifinals.
The second-seeded Vekic defeated Kristina Mladenovic 7-5, 6-4 in a match played on two surfaces as rain again played havoc with the schedule.
The opening two days were completely washed out before organizers decided to switch the first and second rounds indoors as rain fell for four consecutive days.
Vekic, who won the tournament in 2017, will play Germany’s Tatjana Maria in her third straight semifinal in Nottingham. Maria earlier defeated Ajla Tomljanovic 6-3, 7-6 (7) in the only match completed on grass so far at the tournament.
Also Friday, American Jennifer Brady defeated fourth-seeded Maria Sakkari of Greece 7-5, 6-3 to set up a semifinal against top-seeded Caroline Garcia.
Garcia rallied to beat Romanian qualifier Elena-Gabriela Ruse 4-6, 7-6, 6-1 in the last quarterfinal.