Tennis

ATP World Tour Dallas Open

Friday

At Styslinger/Altec Tennis Complex

Dallas

Purse: $2,760,000

Surface: Hardcourt indoor

Men’s Singles

Quarterfinals

Jaume Munar, Spain, def. Matteo Arnaldi (8), Italy, 6-4, 3-6, 6-3.

Casper Ruud (2), Norway, def. Yoshihito Nishioka, Japan, 7-5, 3-2, ret.

Tommy Paul (3), United States, def. Reilly Opelka, United States, 7-6 (3), 6-2.

Men’s Doubles

Quarterfinals

Evan King and Christian Harrison, United States, def. Marcelo Melo and Rafael Matos, Brazil, 6-4, 6-3.

Robert Cash and James Tracy, United States, def. Rajeev Ram and Austin Krajicek (4), United States, 6-3, 3-6, 10-5.

WTA Transylvania Open

Friday

At Arenele BNR

Cluj-Napoca, Romania

Purse: $275,094

Surface: Hardcourt indoor

Women’s Singles

Quarterfinals

Aliaksandra Sasnovich, Belarus, def. Anhelina Kalinina (4), Ukraine, 2-6, 6-4, 7-6 (3).

Katerina Siniakova (5), Czechia, def. Viktoriya Tomova, Bulgaria, 6-3, 7-6 (7).

Anastasia Potapova (1), Russia, def. Ella Seidel, Germany, 6-2, 6-3.

Lucia Bronzetti, Italy, def. Elisabetta Cocciaretto (7), Italy, 6-1, 6-4.