Stadium: Centre Court Round: 44 Ground: Grass
| ITF M15 Papamoa | 2023/12/17 22:30 | Harry Pugh v Sam Ryan Ziegann | 2-6,6-7 |
| ITF M25 Gold Coast | 2023/11/28 00:00 | Mason Naumovski v Sam Ryan Ziegann | 6-3,4-6,11-9 |
| ITF M25 Gold Coast | 2023/11/27 01:30 | Sam Ryan Ziegann v Oren Vasser | 6-1,6-1 |
| ITF M25 Brisbane | 2023/11/19 02:30 | Sam Ryan Ziegann v Mason Naumovski | 1-6,2-6 |
| ITF M25 Cairns | 2023/10/11 00:00 | Omar Jasika v Sam Ryan Ziegann | 6-0,6-3 |
| ITF M25 Cairns | 2023/10/10 05:00 | Alexander Klintcharov v Sam Ryan Ziegann | 3-6,4-6 |
| ITF M25 Cairns | 2023/10/09 03:00 | Ethan Dunn v Sam Ryan Ziegann | 2-6,6-4,8-10 |
| ITF M25 Cairns | 2023/10/02 02:30 | Blake Bayldon v Sam Ryan Ziegann | 6-2,6-3 |
| UTR Pro Melbourne | 2023/12/18 01:15 | Matthew Woerndle v Jeremy Taylor | 6-4,6-7,3-6 |
| UTR Pro Melbourne | 2023/12/17 01:44 | Cihan Akay v Matthew Woerndle | 4-6,3-6 |
| ITF M25 Gold Coast | 2023/11/27 01:30 | Luke Sorensen v Matthew Woerndle | 6-4,6-3 |
| ITF M25 Gold Coast | 2023/11/26 01:30 | Matthew Woerndle v Winter Meagher | 7-5,6-4 |
| ITF M25 Brisbane | 2023/11/20 23:00 | Matthew Woerndle v Joshua Charlton | 3-6,2-6 |
| ITF M25 Brisbane | 2023/11/19 02:30 | Timmy Karpinski v Matthew Woerndle | 5-7,6-7 |
| ITF M15 Davangere | 2023/10/23 05:50 | Atharva Sharma v Matthew Woerndle | 7-6,6-3 |
| ITF M15 Davangere | 2023/10/22 05:00 | Sarthak Suden v Matthew Woerndle | 6-4,2-6,2-10 |