Hongkong
20.03.01, 23 years
20.03.01, 23 years
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Australia
25.07.98, 25 years
25.07.98, 25 years
Wai Yu Kai vs. Sam Ryan Ziegann - head to head matches
23.06.18 | q 1 | Wai Yu Kai | Sam Ryan Ziegann | 6-3, 6-3 | match details | Hong Kong | Hard |
Wai Yu Kai form & Sam Ryan Ziegann form
Wai Yu Kai - last matches
M25 Guiyang - Hard | ||||
18.09.23 q 2 | vs. Qiulin Wang | 5-7, 6-2, 9-11 | match details | |
M25 Hong - Hard | ||||
03.09.23 q 1 | vs. Weitao Xu | 2-5, - Wai Yu Kai - retired | match details | |
M25 Hong - Hard | ||||
27.08.23 q 1 | vs. Blake Mott | 2-6, 3-6 | match details | |
M25 Yinchuan - Hard | ||||
16.08.23 1st round | vs. Ye Cong Mo | 6-3, 4-6, 0-6 | match details | |
15.08.23 qual. | vs. Ye Hongyu | 6-3, 1-6, 11-9 | match details | |
14.08.23 q 2 | vs. Antoine Berger | 3-6, 6-3, 10-5 | match details | |
13.08.23 q 1 | vs. Wenbo Bai | 6-2, 6-3 | match details | |
M25 Anning - Clay | ||||
30.07.23 q 1 | vs. Pietro Mugelli | 4-6, 4-6 | match details | |
M25 Fuzhou - Hard | ||||
17.07.23 q 2 | vs. Mattias Southcombe | 7-61, 1-6, 4-10 | match details | |
16.07.23 q 1 | vs. David Kim | 6-0, 6-0 | match details | |
M15 Shanghai - Hard | ||||
11.07.23 qual. | vs. Zhenxiong Dong | 6-71, 0-6 | match details | |
10.07.23 q 2 | vs. Yutong Su | 6-1, 6-2 | match details | |
09.07.23 q 1 | vs. Ying-Ze Chen | 6-2, 6-4 | match details | |
M15 Tianjin - Hard | ||||
03.07.23 q 2 | vs. Natthasith Kunsuwan | 2-6, 2-6 | match details | |
02.07.23 q 1 | vs. Jianhao Sheng | 6-4, 6-4 | match details | |
M15 Tianjin - Hard | ||||
12.06.23 q 2 | vs. Yanjie Zheng | 6-71, 6-4, 1-10 | match details | |
11.06.23 q 1 | vs. Shaoyun Liu | 6-3, 6-2 | match details | |
Davis Cup - I. hard | ||||
07.03.20 | vs. Maks Kasnikowski | 6-1, 2-6, 3-10 | match details | |
M15 Monastir - Hard | ||||
25.02.20 1st round | vs. Nino Ehrenschneider | 4-6, 1-6 | match details | |
M15 Monastir - Hard | ||||
18.02.20 1st round | vs. Quentin Folliot | 1-6, 1-6 | match details | |
M15 Monastir - Hard | ||||
10.02.20 q 2 | vs. Stefan Palosi | 4-6, 4-6 | match details | |
09.02.20 q 1 | vs. Jing Long Weng | 6-1, 6-2 | match details | |
M15 Monastir - Hard | ||||
05.02.20 1st round | vs. Aziz Dougaz | 4-6, 1-6 | match details | |
M15 Monastir - Hard | ||||
29.01.20 1st round | vs. Sebastian Baez | 2-6, 2-6 | match details | |
M15 Monastir - Hard | ||||
21.01.20 1st round | vs. Zizou Bergs | 4-6, 2-6 | match details | |
M15 Hong - Hard | ||||
08.01.20 1st round | vs. Jumpei Yamasaki | 2-6, 1-6 | match details | |
M15 Nanchang - Clay | ||||
30.09.19 q 2 | vs. Linang Xiao | 2-6, 6-3, 8-10 | match details | |
29.09.19 q 1 | vs. Hanyi Liu | 6-4, 6-4 | match details | |
Davis Cup - Hard | ||||
15.09.19 | vs. Chun Hsin Tseng | 2-6, 5-7 | match details | |
M25 Hengyang - Hard | ||||
17.06.19 q 1 | vs. Martin Borisiouk | 6-3, 5-7, 8-10 | match details |
Sam Ryan Ziegann - last matches
M25 Swan - Grass | ||||
20.03.24 1st round | vs. Pavle Marinkov | 0-6, 3-6 | match details | |
19.03.24 qual. | vs. Benjamin Loccisano | 6-2, 6-3 | match details | |
18.03.24 q 2 | vs. Matthew Woerndle | 6-1, 6-1 | match details | |
M25 Mildura - Grass | ||||
12.03.24 1st round | vs. Matthew Hulme | 5-7, 3-6 | match details | |
M25 Traralgon - Hard | ||||
29.02.24 2nd round | vs. Hiroki Moriya | 6-3, 6-73, 1-6 | match details | |
28.02.24 1st round | vs. Kousuke Ogura | 6-3, 6-3 | match details | |
M25 Traralgon - Hard | ||||
22.02.24 2nd round | vs. James McCabe | 6-73, 6-4, 2-6 | match details | |
21.02.24 1st round | vs. Brandon Walkin | 7-69, 6-2 | match details | |
20.02.24 qual. | vs. Ethan Cook | 4-6, 6-2, 10-6 | match details | |
19.02.24 q 2 | vs. Seon Yong Han | 6-3, 7-65 | match details | |
18.02.24 q 1 | vs. Timothy Gray | 6-4, 6-3 | match details | |
M15 Papamoa - Hard | ||||
19.12.23 2nd round | vs. Harrison Adams | 2-6, 1-6 | match details | |
19.12.23 1st round | vs. Thomas Nicholas Gadecki | 6-3, 4-6, 7-64 | match details | |
18.12.23 qual. | vs. Harry Pugh | 6-2, 7-63 | match details | |
17.12.23 q 2 | vs. Max Stephens | 6-1, 6-0 | match details | |
M25 Gold - Hard | ||||
28.11.23 qual. | vs. Mason Naumovski | 3-6, 6-4, 9-11 | match details | |
27.11.23 q 2 | vs. Oren Vasser | 6-1, 6-1 | match details | |
26.11.23 q 1 | vs. Leo Phijidvijan | 6-1, 6-2 | match details | |
M25 Brisbane - Hard | ||||
19.11.23 q 1 | vs. Mason Naumovski | 1-6, 2-6 | match details | |
M25 Cairns - Hard | ||||
11.10.23 1st round | vs. Omar Jasika | 0-6, 3-6 | match details | |
10.10.23 q 2 | vs. Ethan Dunn | 6-2, 4-6, 10-8 | match details | |
10.10.23 qual. | vs. Alexander Klintcharov | 6-3, 6-4 | match details | |
M25 Cairns - Hard | ||||
02.10.23 q 2 | vs. Blake Bayldon | 2-6, 3-6 | match details | |
M25 Darwin - Hard | ||||
20.09.23 1st round | vs. Ajeet Rai | 3-6, 1-6 | match details | |
19.09.23 qual. | vs. Cooper Wilkinson | 6-4, 6-2 | match details | |
18.09.23 q 2 | vs. Flynn Caruana | 6-3, 6-1 | match details | |
M25 Darwin - Hard | ||||
12.09.23 1st round | vs. Jake Delaney | 2-6, 3-6 | match details | |
M15 Caloundra - Hard | ||||
01.08.23 qual. | vs. Arjun Mehrotra | 2-6, 3-6 | match details | |
31.07.23 q 2 | vs. William Jesser | 6-0, 7-63 | match details | |
M15 Caloundra - Hard | ||||
24.07.23 q 2 | vs. Anton Shepp | 3-6, 7-66, 4-10 | match details |