DUBAI, United Arab Emirates — Lloyd Harris became the first qualifier to reach the semifinals of the Dubai Championships after beating Kei Nishikori 6-1, 3-6, 6-3 to extend his run of upsets this week.
The 81st-ranked South African saved two break points in the third set before breaking Nishikori for a 5-3 lead. Harris, who also knocked out top-seeded Dominic Thiem in the second round, finished with 14 aces.
He will next face third-seeded Denis Shapovalov, who beat Jeremy Chardy 7-5, 6-4 to reach his first tour semifinal in five months. The Canadian didn’t face a single break point in the match.
In a rematch of the Rotterdam final played less than two weeks ago, Andrey Rublev beat Marton Fucsovics 7-5, 6-2 to set up an all-Russian semifinal against Aslan Karatsev. Rublev also beat Fucsovics in straight sets to win the Rotterdam title.
Karatsev upset a seeded player for the third round in a row by beating No. 16 Jannik Sinner 6-7 (5), 6-3, 6-2. Karatsev soared up the rankings after reaching the Australian Open semifinals on his Grand Slam main-draw debut last month. Since the start of February his only losses have come against Novak Djokovic and Thiem.
PARMA, Italy — Top-seeded Maria Sakkari rallied past 97th-ranked Maryna Zanevska 2-6, 6-4, 6-4 on Thursday at the Parma Ladies Open to reach her first semifinal since the grass-court season.
Sakkari, who has gone three sets in all three of her matches this week, will face Danka Kovinic for a spot in the final of the clay-court event after Kovinic beat Jasmine Paolini 6-4, 6-4.
In her previous semifinal, Sakkari lost to Belinda Bencic in Berlin in June. The seventh-ranked Greek player was eliminated by Wang Xiyu in the second round of the U.S. Open on Aug. 31.
In the bottom half of the draw, Mayar Sherif of Egypt beat American opponent Lauren Davis 7-6 (2), 6-3 to reach her second career semifinal. Sherif next faces Ana Bogdan, who defeated fellow Romanian Irina-Camelia Begu 6-2, 7-6 (6).
PARMA, Italy — Top-seeded Maria Sakkari rallied past Arantxa Rus 3-6, 6-2, 6-3 to reach the quarterfinals of the Parma Ladies Open.
Sakkari, who accepted a late wild card to the red clay court tournament, was playing her first event since losing to Wang Xiyu in the second round of the U.S. Open.
The Greek player will next face Maryna Zanevska of Belgium after she eased past Dalma Galfi 6-1, 6-3.
Fourth-seeded Sloane Stephens of the United States, the 2017 U.S. Open champion, lost to Danka Kovinic 7-5, 2-6, 7-5.
Kovinic will face Jasmine Paolini in the quarterfinals after the Italian defeated compatriot Elisabetta Cocciaretto 4-6, 6-3, 6-4.
There will be an American in the final eight, however, as Lauren Davis rallied to beat Sara Sorribes Tormo 3-6, 6-4, 7-5. Sorribes Tormo had eliminated second-seeded Martina Trevisan in straight sets in the opening round.
Davis will play Mayar Sherif after the Egyptian player defeated Simona Waltert 6-3, 7-6 (1).
Also, third-seeded Irina-Camelia Begu of Romania eased past Italian wild card Matilde Paoletti 6-4, 6-4 to set up a quarterfinal against sixth-seeded Ana Bogdan, who beat Anna Karolina Schmiedlova 6-2, 3-6, 6-3.