Stadium: Court 10 Round: 25 Ground: Hardcourt outdoor
| ITF M15 San Diego | 2023/06/13 17:30 | Rudy Quan v Seggerman, Ryan | 3-6,7-6,4-10 |
| ITF M15 San Diego | 2023/06/06 18:30 | 로스, 지아니 v Seggerman, Ryan | 7-6,6-4 |
| ITF M25 Malibu | 2023/01/03 22:00 | 바사, 에로 v Seggerman, Ryan | 6-3,3-6,10-7 |
| UTR Pro Tennis Series California | 2022/12/22 21:17 | Seggerman, Ryan v 키쿠치, 유타 | 4-6,6-6 |
| UTR Pro Tennis Series California | 2022/12/21 19:00 | Alexander Chang v Seggerman, Ryan | 2-6,2-6 |
| UTR Pro Tennis Series California | 2022/12/20 21:12 | Kotzen, Alexander v Seggerman, Ryan | 6-7,6-7 |
| UTR Pro Tennis Series California | 2022/12/18 20:07 | Magnaudet, Lucas v Seggerman, Ryan | 4-6,2-6 |
| UTR Pro Tennis Series California | 2022/12/17 21:00 | Seggerman, Ryan v 스트로드, 이사이아 | 6-3,6-1 |
| ITF M15 San Diego | 2023/06/06 16:00 | Rogers, Andrew v Bryce Nakashima | 3-6,6-2,10-7 |
| ITF M15 Rancho Santa Fe | 2023/05/29 17:00 | Bryce Nakashima v Menichella, Stefan | 4-6,6-3,8-10 |
| ITF M25 Calabasas | 2023/03/20 18:00 | 파렌, 코널 v Bryce Nakashima | 6-4,7-6 |
| ITF M25 Bakersfield | 2023/03/15 19:00 | 므리드하, 요나단 v Bryce Nakashima | 7-6,7-5 |
| ITF M15 Naples | 2023/03/02 15:00 | Bryce Nakashima v Bueno, Gonzalo | 5-7,2-6 |
| ITF M15 Naples | 2023/02/28 16:30 | Aidan Kim v Bryce Nakashima | 7-6,2-6,3-6 |
| ITF M15 Naples | 2023/02/22 17:30 | Bryce Nakashima v Bruno Kuzuhara | 2-6,5-7 |
| ITF M15 Naples | 2023/02/21 14:30 | 알타미라노, 콜린 v Bryce Nakashima | 3-6,3-6 |