Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| Yinchuan, Simples M-ITF-CHN-11A | 2019/06/28 01:30 | Wang, Guan Kai v Zhao Zhao | 2-6,1-6 |
| Hengyang, Simples M-ITF-CHN-10A | 2019/06/17 06:25 | Wang, Guan Kai v RunYu Zhao | 6-4,6-1 |
| Shenzhen, Simples M-ITF-CHN-09A | 2019/06/10 02:30 | Aliaksandr Liaonenka v Wang, Guan Kai | 2-6,6-4,10-6 |
| ITF - M25 Luan | 2019/05/14 03:25 | Natthasith Kunsuwan v Wang, Guan Kai | 6-0,6-0 |
| ITF - M25 Luan | 2019/05/13 04:30 | Wang, Guan Kai v Han, Cheng | 3-6,6-3,10-3 |
| Wuhan, Singles Qualifying M-ITF-CHN-04A | 2019/04/29 05:45 | Wang, Guan Kai v Bingyu Yu | 7-5,2-6,8-10 |
| ITF Italy F34 | 2018/10/27 12:30 | Wang, Guan Kai v Nicolas Parizzia | 1-6,1-6 |
| ITF Italy F31 | 2018/10/09 15:00 | Apostol, Bogdan Ionut v Wang, Guan Kai | 6-1,6-0 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/15 08:00 | Seita Watanabe v Blokhin, Roman | 6-1,6-0 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/14 08:00 | Blokhin, Roman v Perin, Riccardo | 4-6,6-2,10-6 |
| Antalya, Singles Qualifying W-ITF-TUR-18A | 2019/05/06 08:30 | Blokhin, Roman v Marouani, Elyes | 3-6,6-2,1-10 |
| ITF M15 Cairo | 2019/05/01 10:50 | Blokhin, Roman v Kai Wehnelt | 6-2,4-6,3-6 |
| ITF M15 Cairo | 2019/04/30 08:00 | Blokhin, Roman v Zukauskas, Simonas | 6-4,6-1 |
| ITF M15 Cairo | 2019/04/16 08:00 | Fekiac, Martin v Blokhin, Roman | 6-1,6-1 |
| ITF - M15 Sharm El Sheikh | 2019/04/10 11:05 | Dembek, Michal v Blokhin, Roman | 6-2,6-1 |
| ITF - M15 Sharm El Sheikh | 2019/04/09 08:00 | Tabrizi, Keivon v Blokhin, Roman | 6-3,0-6,4-10 |