Stadium: Nudgee Grammar - Court 1 Round: 28 Ground: Hardcourt outdoor
Referee:
| ITF M25 Timaru | 2025/02/11 00:30 | Woobin Shin v Sam Ryan Ziegann | 6-3,6-3 |
| ITF M25 Timaru | 2025/02/09 21:00 | Sam Ryan Ziegann v Finn Willman | 6-4,7-6 |
| Challenger Brisbane | 2025/01/27 00:00 | Sam Ryan Ziegann v Jacob Brumm | 6-4,2-6,3-6 |
| Challenger Brisbane | 2025/01/26 00:00 | Keisuke Saitoh v Sam Ryan Ziegann | 2-6,4-6 |
| ITF M15 Tauranga | 2024/12/19 01:20 | Sam Ryan Ziegann v Jake Delaney | 1-6,1-6 |
| ITF M15 Tauranga | 2024/12/18 02:00 | Sam Ryan Ziegann v Anton Shepp | 2-6,6-2,7-5 |
| ITF M15 Wellington | 2024/12/11 00:20 | Ethan Cook v Sam Ryan Ziegann | 6-3,6-4 |
| ITF M25 Carrara | 2024/11/28 01:00 | Sam Ryan Ziegann v Moerani Bouzige | 6-3,2-6,3-6 |
| UTR Pro Craigieburn | 2024/07/26 05:30 | Eric Tripathi v Cooper Errey | 5-7,6-7 |
| UTR Pro Craigieburn | 2024/07/23 07:00 | Eric Tripathi v Marcus Schoeman | 6-7,2-6 |
| UTR Pro Craigieburn | 2024/07/23 01:30 | Eric Tripathi v Enzo Aguiard | 3-6,3-6 |
| UTR Pro Craigieburn | 2024/07/22 08:01 | Eric Tripathi v Jarrod Joyce | 6-3,6-3 |
| UTR Pro Craigieburn | 2024/07/07 00:00 | Stefan Bianchet v Eric Tripathi | 6-3,7-6 |
| UTR Pro Craigieburn | 2024/07/06 00:00 | Derin Sen v Eric Tripathi | 2-6,2-6 |
| UTR Pro Craigieburn | 2024/07/05 05:45 | Eric Tripathi v Zane Stevens | 7-5,5-1 |
| UTR Pro Craigieburn | 2024/07/03 01:30 | Eric Tripathi v Sam Wensley | 2-6,6-2,6-2 |