09.07.19 | qual. | Bingyu Yu | Guan Kai Wang | 7-5, 6-3 | | match details | M25 Qujing | I. hard |
08.07.19 | q 1 | Guan Kai Wang | Runyu Zhao | 6-4, 6-0 | | match details |
30.06.19 | q 1 | Roman Blokhin | Guan Kai Wang | 6-3, 7-5 | | match details | M25 Kunshan | Hard |
28.06.19 | 1st round | Zhao Zhao | Guan Kai Wang | 6-2, 6-1 | | match details | M25 Yinchuan | Hard |
17.06.19 | q 1 | Guan Kai Wang | Runyu Zhao | 6-4, 6-1 | | match details | M25 Hengyang | Hard |
17.06.19 | qual. | Aliaksandr Liaonenka | Guan Kai Wang | 6-1, 4-2, Guan Kai Wang - retired | | match details |
10.06.19 | q 1 | Aliaksandr Liaonenka | Guan Kai Wang | 2-6, 6-4, 10-6 | | match details | M25 Shenzhen | Hard |
14.05.19 | qual. | Natthasith Kunsuwan | Guan Kai Wang | 6-0, 6-0 | | match details | M25 Luan | Hard |
13.05.19 | q 1 | Guan Kai Wang | Cheng Han | 3-6, 6-3, 10-3 | | match details |
29.04.19 | q 1 | Bingyu Yu | Guan Kai Wang | 5-7, 6-2, 10-8 | | match details | M15 Wuhan | Hard |
27.10.18 | q 1 | Nicolas Parizzia | Guan Kai Wang | 6-1, 6-1 | | match details | Italy F34 | Clay |
20.10.18 | q 1 | Vlad Andrei Dancu | Guan Kai Wang | 7-63, 1-0, Guan Kai Wang - retired | | match details | Italy F33 | Clay |
13.10.18 | q 1 | Peter Nagy | Guan Kai Wang | 6-1, 3-0, Guan Kai Wang - retired | | match details | Italy F32 | Clay |
09.10.18 | 1st round | Bogdan Ionut Apostol | Guan Kai Wang | 6-1, 6-0 | | match details | Italy F31 | Clay |
29.09.18 | qual. | Toby Martin | Guan Kai Wang | 6-1, 6-1 | | match details | Italy F30 | Clay |
30.05.18 | 1st round | Darko Jandric | Guan Kai Wang | 2-6, 3-1, Guan Kai Wang - retired | | match details | Bosnia & | Clay |
23.05.18 | 1st round | Nerman Fatic | Guan Kai Wang | 6-1, 6-4 | | match details | Bosnia & | Clay |
16.05.18 | 1st round | Christian Hirschmueller | Guan Kai Wang | 6-3, 6-3 | | match details | Bosnia & | Clay |
09.05.16 | q 1 | Alessandro Ceppellini | Guan Kai Wang | 6-2, 6-1 | | match details | Italy F10 | Clay |
02.05.16 | 1st round | Claudio Fortuna | Guan Kai Wang | 6-2, 6-0 | | match details | Italy F9 | Clay |