WASHINGTON — Defending champion Alexander Zverev has reached the final at the Citi Open.
The No. 1-seeded Zverev defeated 10th-seeded Stefanos Tsitsipas 6-2, 6-4 in the semifinals Saturday. Sixteenth-seeded Andrey Rublev beat unseeded Denis Kudla 6-1, 6-4 in one quarterfinal and will face Alex de Minaur in the other semifinal Saturday night.
De Minaur reached the semis when former No. 1 Andy Murray withdrew from the hard-court U.S. Open tuneup, citing fatigue.
Zheng Saisai beat Allie Kick 6-3, 6-1 in the women’s quarterfinals, advancing to face seventh-seeded Donna Vekic in one semifinal Saturday night. Svetlana Kuznetsova faces Andrea Petkovic in the other semifinal Saturday.
Rain throughout the week forced de Minaur and Saisai to play two matches Saturday. Murray, a three-time major champion coming back from hip surgery, finished his most recent match at 3 a.m. Friday and decided to withdraw rather than play again so soon afterward.
HALLE, Germany (AP) Alexander Zverev and Karen Khachanov bounced back from disappointments in Stuttgart last week to reach the second round of the Halle Open on Monday.
Second-seeded Zverev defeated Robin Haase 6-4, 7-5, while Khachanov celebrated his first match as a top-10 player with a 7-6 (5), 6-4 win over Serbia’s Miomir Kecmanovic.
Nine-time champion Roger Federer is the top seed at the grass-court tournament, a warm-up for Wimbledon. Federer is due to play Australia’s John Millman on Tuesday.
Both Zverev and Khachanov lost their opening matches in the Stuttgart Open. Zverev next faces American Steve Johnson, who defeated former champion Philipp Kohlschreiber 6-3, 6-3, while Khachanov awaits the winner between Jan-Lennard Struff and Laslo Djere.
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.