2019 Tianjin Open – Singles

Caroline Garcia was the defending champion, but lost in the second round to Wang Yafan.

Rebecca Peterson won the title, defeating Heather Watson in the final, 6–4, 6–4.

Seeds
• #🇺🇸 Sofia Kenin (withdrew)

• #🇨🇳 Wang Qiang (second round)

• #🇺🇦 Dayana Yastremska (quarterfinals)

• #🇫🇷 Caroline Garcia (second round)

• #🇨🇳 Zhang Shuai (withdrew)

• #🇰🇿 Yulia Putintseva (quarterfinals)

• #🇨🇳 Zheng Saisai (second round, retired)

• #🇵🇱 Magda Linette (quarterfinals)

Seeds
• # 🇯🇵 Nao Hibino (second round)

• # 🇨🇳 Han Xinyun (withdrew)

• # 🇧🇪 Yanina Wickmayer (second round)

• # 🇨🇳 Wang Xiyu (qualified)

• # 🇨🇳 Wang Xinyu (qualifying competition, lucky loser)

• # 🇯🇵 Kurumi Nara (qualified)

• # 🇷🇸 Natalija Kostić (second round)

• # Liang En-shuo (second round, retired)

Qualifiers
• # 🇦🇺 Arina Rodionova

• # 🇯🇵 Kurumi Nara

• # 🇨🇳 You Xiaodi

• # 🇨🇳 Wang Xiyu

Lucky losers
• # 🇨🇳 Wang Xinyu

• # 🇨🇳 Ma Shuyue