WTA
Mubadala Citi DC Open: Defending champion Samsonova overcomes Kostyuk to book spot in semi-finals
Liudmila Samsonova beat Marta Kostyuk 6-4, 6-2 on Friday evening. She'll play the winner of the match between Swiss Belinda Bencic, the No 6 seed, and American Coco Gauff, the No 3 seed, in the next round
Mubadala Citi DC Open: Pegula reaches last four, beats Svitolina in three
Jessica Pegula edged out Elina Svitolina 4-6, 6-3, 6-4 on Friday evening. She'll face the winner of the match between Greek Maria Sakkari, the No 4 seed, and American Madison Keys, the No 7 seed, in the next round
Mubadala Citi DC Open: Sakkari advances to last eight, beats qualifier Fernandez
Maria Sakkari won against Leylah Fernandez 7-5, 6-2 on Friday evening and will play No 7 seed Madison Keys in the next round
Prague Open: Noskova into semi-finals, past Schmiedlova
Linda Noskova defeated Anna Karolina Schmiedlova 6-0, 6-2 on Friday evening and will face German qualifier Tamara Korpatsch in the next round
Prague Open: Korpatsch books spot in last four, knocks out sixth seed Cornet
Tamara Korpatsch defeated Alize Cornet 7-6 (3), 6-1 on Friday afternoon. She'll play the winner of the match between Slovak Anna Karolina Schmiedlova and No 4 seed Linda Noskova in the next round
Prague Open: Cristian advances to semi-finals
“She has a new perspective”: Top seed Pegula wary of Svitolina threat at Citi Open
Mubadala Citi DC Open: No trouble for Pegula against Sterns as top seed books quarter-final spot
Mubadala Citi DC Open: Kostyuk moves into last eight, beats second seed Garcia
Prague Open: Noskova beats lucky loser Raina, through to quarter-finals
Prague Open: Wild card Martincova advances to last eight
Prague Open: Schmiedlova through to quarter-finals
Prague Open: Hibino reaches quarter-finals
Prague Open: Cornet makes quarter-finals, beats Kanepi in three
Prague Open: Korpatsch advances to quarter-finals after Wickmayer retirement
Mubadala Citi DC Open: Gauff makes last eight, Bencic next
Mubadala Citi DC Open: Samsonova makes last eight
Mubadala Citi DC Open: Svitolina makes quarter-finals, defeats fifth seed Kasatkina
Mubadala Citi DC Open: Bencic into quarter-finals, may face Gauff next
Prague Open: Lucky loser Raina moves into last 16, defeats Strycova