| Sanya – Singles | |
|---|---|
| 2013 ITF Women's Circuit – Sanya | |
| Champion |  Karolína Plíšková |
| Runner-up |  Zheng Saisai |
| Final score | 6–3, 6–4 |
Wang Qiang was the defending champion, having won the event in 2012, but lost in the first round to Wang Yafan.
Karolína Plíšková won the title, defeating Zheng Saisai in the final, 6–3, 6–4
Karolína Plíšková (champion) Zhang Shuai (semifinals) Duan Yingying (semifinals; retired) Zheng Saisai (final)
Jovana Jakšić (second round)
Zarina Diyas (quarterfinals) Wang Qiang (first round)
Varatchaya Wongteanchai (quarterfinals)| Semifinals | Final | ||||||||||||
| 1 | Karolína Plíšková | 1 | 5 | ||||||||||
| 3 | Duan Yingying | 6 | 2r | ||||||||||
| 1 | Karolína Plíšková | 6 | 6 | ||||||||||
| 4 | Zheng Saisai | 3 | 4 | ||||||||||
| 4 | Zheng Saisai | 6 | 77 | ||||||||||
| 2 | Zhang Shuai | 3 | 64 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | Ka Plíšková | 6 | 78 | ||||||||||||||||||||||||
| WC | R Tian | 1 | 66 | 1 | Ka Plíšková | 6 | 6 | ||||||||||||||||||||
| Q | C Liang | 4 | 2 |  MF Álvarez Terán | 3 | 4 | |||||||||||||||||||||
| MF Álvarez Terán | 6 | 6 | 1 | Ka Plíšková | 6 | 6 | |||||||||||||||||||||
| Q |  W-h Hsu | 6 | 3 | 1 |  M Eguchi | 1 | 1 | ||||||||||||||||||||
| M Eguchi | 4 | 6 | 6 | M Eguchi | 1 | 7 | 6 | ||||||||||||||||||||
| Y Xu | 4 | 2 | 5 | J Jakšić | 6 | 5 | 4 | ||||||||||||||||||||
| 5 | J Jakšić | 6 | 6 | 1 | Ka Plíšková | 1 | 5 | ||||||||||||||||||||
| 3 | Y Duan | 7 | 6 | 3 | Y Duan | 6 | 2r | ||||||||||||||||||||
| X Han | 5 | 0 | 3 | Y Duan | 6 | 6 | |||||||||||||||||||||
| Y-h Lee | 6 | 2 | 3 |  L Zhang | 4 | 0 | |||||||||||||||||||||
| L Zhang | 1 | 6 | 6 | 3 | Y Duan | 64 | 6 | 6 | |||||||||||||||||||
| Y-j Chan | 6 | 3 | 4 | 8 | V Wongteanchai | 77 | 2 | 2 | |||||||||||||||||||
| Q | Y Zhao | 3 | 6 | 6 | Q | Y Zhao | 6 | 4 | 3 | ||||||||||||||||||
| Q | H Tang | 5 | 6 | 64 | 8 | V Wongteanchai | 4 | 6 | 6 | ||||||||||||||||||
| 8 | V Wongteanchai | 7 | 2 | 77 | |||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | Z Diyas | 6 | 0 | ||||||||||||||||||||||||
| X Wen | 1 | 0r | 6 | Z Diyas | 6 | 6 | |||||||||||||||||||||
 A Raina | 7 | 3 | 1 | Y Hu | 3 | 4 | |||||||||||||||||||||
| Y Hu | 5 | 6 | 6 | 6 | Z Diyas | 3 | 1 | ||||||||||||||||||||
| WC | S Xu | 6 | 6 | 4 | S Zheng | 6 | 6 | ||||||||||||||||||||
| WC | Z Sun | 2 | 1 | WC | S Xu | 6 | 1 | 5 | |||||||||||||||||||
| N Hibino | 3 | 60 | 4 | S Zheng | 3 | 6 | 7 | ||||||||||||||||||||
| 4 | S Zheng | 6 | 77 | 4 | S Zheng | 6 | 77 | ||||||||||||||||||||
| 7 | Q Wang | 1 | 61 | 2 | S Zhang | 3 | 64 | ||||||||||||||||||||
| WC | Y Wang | 6 | 77 | WC | Y Wang | 6 | 6 | ||||||||||||||||||||
| C Liu | 6 | 6 | C Liu | 1 | 3 | ||||||||||||||||||||||
| LL | D Zhao | 4 | 3 | WC | Y Wang | 2 | 4 | ||||||||||||||||||||
| Z Yang | 6 | 0 | 2 | S Zhang | 6 | 6 | |||||||||||||||||||||
| N Lertcheewakarn | 1 | 0r | Z Yang | 0 | 1 | ||||||||||||||||||||||
 A Bai | 2 | 1 | 2 | S Zhang | 6 | 6 | |||||||||||||||||||||
| 2 | S Zhang | 6 | 6 | ||||||||||||||||||||||||
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