| ITF M15 Caloundra | 2023/07/31 00:00 | William Jesser v Sam Ryan Ziegann | 0-6,6-7 |
| UTR Pro Carrara | 2023/08/16 01:06 | Sam Ryan Ziegann v Zachary Viiala | 7-5,5-7,6-2 |
| UTR Pro Carrara | 2023/08/15 00:30 | Sam Ryan Ziegann v Sam Oster | 6-1,7-5 |
| UTR Pro Carrara | 2023/08/14 02:00 | Sam Ryan Ziegann v Jayden Lewindon | 6-1,5-2 |
| UTR Pro Carrara | 2023/08/12 04:00 | Sam Ryan Ziegann v Jayden Court | 3-6,4-6 |
| UTR Pro Carrara | 2023/08/10 23:00 | Sam Ryan Ziegann v Jeremy Beale | 2-6,4-6 |
| UTR Pro Carrara | 2023/08/10 02:00 | Sam Ryan Ziegann v Tomislav E Papac | 6-4,3-6,2-6 |
| UTR Pro Carrara | 2023/08/09 06:00 | Thomas Hann v Sam Ryan Ziegann | 4-6,3-6 |
| UTR Pro Carrara | 2023/08/07 23:00 | Sam Oster v Sam Ryan Ziegann | 6-4,4-6,6-7 |
| ITF M15 Caloundra | 2023/07/31 00:00 | William Jesser v Sam Ryan Ziegann | 0-6,6-7 |
| ITF M15 Caloundra | 2023/07/30 00:00 | Zachary Adam-Gedge v William Jesser | 2-6,0-6 |
| ITF M15 Caloundra | 2023/07/23 01:00 | William Jesser v Sam Oster | 3-6,1-6 |
| ITF M15 Tianjin | 2023/06/26 01:00 | Chen-Yu Lu v William Jesser | 6-3,6-3 |
| ITF M15 Tianjin | 2023/06/25 01:00 | Yitao Cao v William Jesser | 6-7,6-0,9-11 |
| ITF M15 Tianjin | 2023/06/18 02:00 | Leroy Yong v William Jesser | 6-0,6-1 |
| ITF M25 Canberra | 2023/03/19 00:00 | William Jesser v Jiayang Dong | 2-6,3-6 |
| ITF M25 Canberra | 2023/03/12 01:30 | Jayden Court v William Jesser | 6-2,6-1 |