San Diego Open: Pliskova through to second round, Vekic next
Karolina Pliskova won against Caroline Dolehide 6-3, 6-4 on Tuesday evening. She’ll face Croat qualifier Donna Vekic in the next round

Czech Karolina Pliskova moved into the second round of the San Diego Open by defeating American qualifier Caroline Dolehide 6-3, 6-4 at the Barnes Tennis Centre on Tuesday evening.
Pliskova, ranked No 22, will play Croat qualifier Donna Vekic next.
San Diego WTA 500, other first-round matches (Barnes Tennis Centre, hard, USD 757.900, most recent results first):
- Donna Vekic beat Maria Sakkari (5): 7-6 (3), 6-1
- Bianca Andreescu beat Liudmila Samsonova: 7-6 (1), 4-6, 6-2
- Danielle Collins beat Caroline Garcia (7): 6-2, 7-6 (4)
- Coco Vandeweghe (WC) beat Sofia Kenin: 6-1, 1-6, 6-4
- Martina Trevisan beat Camila Osorio (Q): 6-3, 6-4
- Louisa Chirico (Q) beat Alison Riske-Amritraj: 1-6, 7-5, 7-6 (5)
- Madison Keys beat Ellen Perez (Q): 6-1, 6-4
- Robin Montgomery vs. Coco Gauff: tuesday in San Diego
- Qinwen Zheng vs. Garbine Muguruza: tuesday in San Diego
- Leylah Fernandez vs. Daria Kasatkina: tuesday in San Diego
- Jil Teichmann vs. Sloane Stephens: tuesday in San Diego