Australia
25.07.98, 26 years
12756 $
25.07.98, 26 years
12756 $
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
Republic of Korea
01.04.08, 17 years
01.04.08, 17 years
Sam Ryan Ziegann vs. Sehyuk Cho - head to head matches
| 10.06.24 | q 2 | Sam Ryan Ziegann | Sehyuk Cho | 6-2, 6-4 | match details |  M15 Anseong | Hard |
Sam Ryan Ziegann form & Sehyuk Cho form
Sam Ryan Ziegann - last matches
 M15 Heraklion - Hard | ||||
| 18.05.25 q 1 | vs. Hugh Winter | 4-6, 2-6 |  | match details |
 M15 Nonthaburi - Hard | ||||
| 23.03.25 q 1 | vs. Markus Malaszszak | 2-6, 6-70 | | match details |
| M15 Nonthaburi - Hard | ||||
| 17.03.25 qual. | vs. Fitriadi M Rifqi | 1-6, 6-74 | | match details |
| 16.03.25 q 1 | vs. Anthony Susanto | 6-2, 6-4 |  | match details |
| M15 Nonthaburi - Hard | ||||
| 09.03.25 q 1 | vs. Penn Charusorn | 2-6, 6-2, 8-10 | | match details |
 M25 Launceston - Hard | ||||
| 25.02.25 1st round | vs. Naoki Tajima | 1-6, 3-6 | | match details |
 M25 Timaru - Hard | ||||
| 11.02.25 1st round | vs. Woobin Shin | 3-6, 3-6 | | match details |
| 10.02.25 qual. | vs. Finn Willman | 6-4, 7-61 | | match details |
| Brisbane 1 - Hard | ||||
| 27.01.25 qual. | vs. Jacob Brumm | 6-4, 2-6, 3-6 | | match details |
| 26.01.25 q 1 | vs. Keisuke Saitoh | 6-2, 6-4 | | match details |
| M15 Tauranga - Hard | ||||
| 19.12.24 2nd round | vs. Jake Delaney | 1-6, 1-6 | | match details |
| 18.12.24 1st round | vs. Anton Shepp | 2-6, 6-2, 7-5 | | match details |
| M15 Wellington - Hard | ||||
| 11.12.24 1st round | vs. Ethan Cook | 3-6, 4-6 | | match details |
| M25 Carrara - Hard | ||||
| 28.11.24 2nd round | vs. Moerani Bouzige | 6-3, 2-6, 3-6 | | match details |
| 27.11.24 1st round | vs. Jacob Bradshaw | 6-5, Jacob Bradshaw - retired | | match details |
| M25 Caloundra - Hard | ||||
| 23.11.24 2nd round | vs. Edward Winter | 3-6, 4-6 | | match details |
| 21.11.24 1st round | vs. Blake Mott | 2-4, Blake Mott - retired | | match details |
| 19.11.24 qual. | vs. Issei Okamura | 3-6, 6-4, 10-4 | | match details |
| 18.11.24 q 2 | vs. Tai Sach | 6-4, 6-2 | | match details |
| M25 Brisbane - Hard | ||||
| 13.11.24 1st round | vs. Naoki Tajima | 6-72, 4-6 | | match details |
| 12.11.24 qual. | vs. Ashton Mcleod | 3-6, 6-1, 10-8 | | match details |
| 11.11.24 q 2 | vs. Noah Brownrigg | 7-66, 4-6, 10-8 | | match details |
| M25 Cairns - Hard | ||||
| 09.10.24 1st round | vs. Ajeet Rai | 6-72, 6-76 | | match details |
| 08.10.24 qual. | vs. Lachlan Vickery | 7-5, 6-3 | | match details |
| 07.10.24 q 2 | vs. Timothy Gray | 6-4, 3-6, 10-6 | | match details |
| M25 Cairns - Hard | ||||
| 02.10.24 1st round | vs. Hiroki Moriya | 6-4, 1-6, 2-6 | | match details |
| 01.10.24 qual. | vs. Jack Bruce-Smith | 4-6, 6-3, 11-9 | | match details |
| 30.09.24 q 2 | vs. Dale Nixon | 6-3, 6-2 | | match details |
| M25 Darwin - Hard | ||||
| 18.09.24 1st round | vs. Jacob Bradshaw | 1-6, 3-6 | | match details |
| M25 Darwin - Hard | ||||
| 10.09.24 1st round | vs. Seon Yong Han | 4-6, 3-6 | | match details |
Sehyuk Cho - last matches
| M15 Anseong - Hard | ||||
| 10.06.24 q 2 | vs. Sam Ryan Ziegann | 2-6, 4-6 | | match details |
| 09.06.24 q 1 | vs. James Elia | 6-2, 6-3 | | match details |
| M15 Daegu - Hard | ||||
| 02.06.24 q 1 | vs. Min Hyun Lee | 4-6, 4-6 | | match details |
| Seoul Challenger - Hard | ||||
| 09.10.22 q 1 | vs. Li Tu | 1-6, 0-6 | | match details |
| Gwangju Challenger - Hard | ||||
| 02.10.22 q 1 | vs. Duckhee Lee | 1-6, 0-6 | | match details |