Stadium: Stadium Round: 19 Ground: Hardcourt outdoor
| Challenger Cary | 2023/08/06 14:00 | 쿠마르, 옴니 v 폴링, 칼 | 6-1,3-6,5-7 |
| ITF M25 Decatur | 2023/08/02 13:45 | Gavin Young v 폴링, 칼 | 6-0,7-6 |
| ITF M25 Decatur | 2023/08/01 19:05 | 폴링, 칼 v David Krasner | 6-0,6-0 |
| ITF M25 Decatur | 2023/07/31 14:00 | 폴링, 칼 v 코벨트, 알렉스 | 6-2,6-2 |
| Dallas, Singles Main, M-ITF-USA-18A | 2023/07/14 18:00 | 마요, 아이단 v 폴링, 칼 | 6-4,0-6,6-3 |
| Dallas, Singles Main, M-ITF-USA-18A | 2023/07/13 19:00 | 폴링, 칼 v Colton Smith | 6-3,6-4 |
| Dallas, Singles Main, M-ITF-USA-18A | 2023/07/11 19:25 | 폴링, 칼 v 쉬히, 조수아 | 6-4,3-6,6-3 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2023/06/21 14:00 | 폴링, 칼 v Quinn, Ethan | 6-7,6-3,6-7 |
| Challenger Cary | 2023/08/06 14:00 | Fons Van Sambeek v 이토, 타츠수마 | 7-6,1-6,6-3 |
| ITF M15 Eindhoven | 2023/08/01 14:40 | Stian Klaassen v Fons Van Sambeek | 7-6,6-3 |
| Challenger Amersfoort | 2023/07/16 13:10 | Fons Van Sambeek v 비우파인, 시몬 | 4-6,2-6 |
| ITF M25 Esch/Alzette | 2023/07/12 09:45 | Fons Van Sambeek v 나프, 알렉스 | 3-6,4-6 |
| ITF M25 Esch/Alzette | 2023/07/10 14:35 | Fons Van Sambeek v Lucero, Joel Angel | 6-0,6-2 |
| ITF M25 The Hague | 2023/07/06 09:00 | Fons Van Sambeek v 덴 헤이젤, 구이 | 4-6,6-1,2-6 |
| ITF M25 The Hague | 2023/07/03 13:15 | Schonenberg, Tom v Fons Van Sambeek | 3-6,2-6 |
| ITF M25 The Hague | 2023/07/02 10:30 | 허우, 잉 v Fons Van Sambeek | 2-6,1-6 |