| UTR Pro Tennis Series Caloundra | 08/06 00:00 | - | Arjun Mehrotra v Sam Ryan Ziegann | 4-1 | |
| UTR Pro Tennis Series Caloundra | 08/05 01:30 | - | Dane Sweeny v Sam Ryan Ziegann | 6-3,6-3 | |
| UTR Pro Tennis Series Caloundra | 08/04 00:00 | - | Thomas Hann v Sam Ryan Ziegann | 4-6,6-2,1-5 | |
| UTR Pro Tennis Series Caloundra | 08/03 01:30 | - | Cade Birrell v Sam Ryan Ziegann | 2-6,4-6 | |
| UTR Pro Tennis Series Caloundra | 08/01 03:00 | - | Sam Edgar v Sam Ryan Ziegann | 6-2,5-1 | |
| ITF M15 Caloundra | 07/25 23:00 | 44 | Callum Gale v Sam Ryan Ziegann | 6-4,7-5 | |
| ITF M15 Caloundra | 07/25 00:00 | 44 | Joshua Ryan v Sam Ryan Ziegann | 4-6,6-7 | |
| ITF M15 Caloundra | 07/23 23:00 | 44 | David Barclay v Sam Ryan Ziegann | 5-7,3-6 | |
| ITF M15 Caloundra | 07/23 01:30 | 25 | Sam Ryan Ziegann v Colin Sinclair | 5-7,1-6 | |
| ITF M15 Caloundra | 07/18 02:00 | 44 | Thomas Braithwaite v Sam Ryan Ziegann | 5-7,4-6 | |
| ITF M15 Caloundra | 07/17 23:00 | 44 | Thomas Nicholas Gadecki v Sam Ryan Ziegann | 3-6,2-6 | |
| ITF M15 Caloundra | 07/17 02:30 | 44 | Edward Vo v Sam Ryan Ziegann | 4-6,2-6 |