WTA
San Diego Open: Siniakova eases into second round
Katerina Siniakova defeated Mai Hontama 6-3, 6-1 on Tuesday night. She'll play No 3 seed Emma Navarro in the next round
San Diego Open: Yastremska moves into second round
Dayana Yastremska won against Caroline Dolehide 6-4, 5-7, 6-1 on Tuesday. She'll face the winner of the match between Dane wildcard Caroline Wozniacki and Russian Anna Blinkova in the next round
Austin Open: Top seed Kalinina through to second round
Anhelina Kalinina won against Sara Bejlek 6-3, 6-2 on Tuesday night. She'll play Colombian Camila Osorio in the next round
Austin Open: Wang moves into second round
Xiyu Wang won against Nadia Podoroska 7-5, 6-4 on Tuesday evening and will play Latvian Darja Semenistaja in the next round
Austin Open: Second seed Stephens makes second round
Sloane Stephens won against Tereza Martincova 6-4, 6-0 on Tuesday evening and will play the winner of the match between Latvian Anastasija Sevastova and Argentinian Julia Riera in the next round
Austin Open: Rakhimova moves into second round
Austin Open: Semenistaja books spot in second round
Austin Open: Arango books spot in second round
San Diego Open: Sixth seed Kostyuk through to second round
San Diego Open: Wang sets up Pavlyuchenkova clash
San Diego Open: 19-year-old qualifier Stakusic scores first WTA main draw win
Austin Open: Osorio downs Cornet in straight sets
San Diego Open: Saville untroubled en route to second round
San Diego Open: Niemeier races into second round
San Diego Open: Boulter races past Tsurenko
Austin Open: Wang ousts No 4 seed Bronzetti
Austin Open: No 5 seed Parry books spot in second round
Austin Open: Yuan finishes strong against Rodionova to make second round
Djokovic, Swiatek, Gauff, Vondrousova, De Groot nominated for Laureus awards
Paolini, Kalinskaya hit career-highs – WTA rankings update