Thailand Open: Yastremska through to second round

Ukrainian Dayana Yastremska advanced to the second round of the Thailand Open by winning against Japanese Moyuka Uchijima 6-3, 6-7 (3), 6-2 at the True Arena Hua Hin on Tuesday.

Yastremska, ranked No 103, will play German Tatjana Maria, the No 6 seed, next.

Hua Hin WTA 250, other first-round results (True Arena Hua Hin, hard, USD 259.303, most recent results first):

• Bianca Andreescu vs. Harriet Dart
• Marta Kostyuk (5) beat En-Shuo Liang (Q): 6-7 (7), 6-3, 6-0
• Linda Fruhvirtova (8) beat Bethanie Mattek-Sands (WC): 6-3, 6-1
• Anastasia Zakharova beat Anna Karolina Schmiedlova: 3-6, 7-5, 6-3
• Na-Lae Han beat Elena-Gabriela Ruse: 6-4, 1-6, 6-4
• Anna Kalinskaya (4) beat Ekaterina Makarova (Q): 6-1, 6-1
• Heather Watson beat Yulia Putintseva (2): 5-7, 6-4, 7-6 (5)
• Tatjana Maria beat Alexandra Eala (Q): 6-2, 6-2
• Nao Hibino beat Valeria Savinykh (Q): 6-0, 6-2
• Mirjam Bjorklund beat Lanlana Tararudee (WC): 6-2, 6-4
• Tamara Zidansek beat Astra Sharma (Q): 6-2, 6-3
• Lin Zhu beat Xiyu Wang (3): 4-6, 6-3, 6-0
• Xinyu Wang (7) beat Joanne Zuger (Q): 6-2, 6-2
• Su Jeong Jang beat Katie Boulter: 6-3, 4-6, 6-3
• Lesia Tsurenko beat Ysaline Bonaventure: 6-3, 4-6, 6-4