| UTR Pro Fort Worth | 09/10 01:18 | - | Sebastian Gorzny v Pinnington Jones, Jack | 4-6,6-1,3-6 | |
| UTR Pro Fort Worth | 09/09 13:52 | - | Pedro Vives Marcos v Pinnington Jones, Jack | 6-4,6-1 | |
| UTR Pro Fort Worth | 09/06 22:30 | - | Pinnington Jones, Jack v Joseph Chen | 6-2,6-2 | |
| UTR Pro Fort Worth | 09/05 22:30 | - | Pinnington Jones, Jack v Kaetan Mehta | 6-1,7-5 | |
| UTR Pro Fort Worth | 09/04 21:00 | - | Pinnington Jones, Jack v Christopher Bulus | 6-2,6-4 | |
| UTR Pro Fort Worth | 09/03 21:00 | - | Pinnington Jones, Jack v Jerry Barton | 6-3,6-3 | |
| ITF M25 Roehampton | 08/13 10:00 | 29 | Pinnington Jones, Jack v Daniil Glinka | 6-4,7-6 | |
| ITF M25 Roehampton | 08/12 13:25 | 28 | Pinnington Jones, Jack v Daniel Cox | 6-7,7-6,6-2 | |
| ITF M25 Roehampton | 08/11 11:55 | 27 | Pinnington Jones, Jack v Michael Shaw | 6-4,6-4 | |
| ITF M25 Roehampton | 08/10 09:30 | 26 | Charles Broom v Pinnington Jones, Jack | 3-6,6-0,4-6 | |
| ITF M25 Roehampton | 08/08 10:00 | 25 | Finn Bass v Pinnington Jones, Jack | 0-6,6-7 | |
| ITF M25 Roehampton | 08/02 10:00 | 26 | Pinnington Jones, Jack v Paul Jubb | 4-6,5-7 | |
| ITF M25 Roehampton | 08/01 09:00 | 25 | Murgett, Finn v Pinnington Jones, Jack | 3-6,3-6 | |
| ITF M25 Roehampton | 07/18 11:35 | 25 | Pinnington Jones, Jack v Patrick Brady | 6-3,5-7,3-6 | |
| ITF - M25 Nottingham | 07/13 11:30 | 27 | Pinnington Jones, Jack v Charles Broom | 6-4,4-6,0-6 | |
| ITF - M25 Nottingham | 07/12 12:45 | 26 | Pinnington Jones, Jack v Luke Simkiss | 4-6,6-3,6-4 | |
| ITF - M25 Nottingham | 07/11 13:55 | 25 | Antoine Bellier v Pinnington Jones, Jack | 4-6,4-6 | |
| Tulsa, Singles Main, M-ITF-USA-16A | 06/22 18:30 | 26 | Perez, Alfredo v Pinnington Jones, Jack | 7-6,6-2 | |
| Tulsa, Singles Main, M-ITF-USA-16A | 06/21 15:40 | 25 | Pinnington Jones, Jack v Colin Markes | 6-2,6-2 | |
| ITF M25 Wichita | 06/15 15:00 | 26 | Peter Bertran v Pinnington Jones, Jack | 1-6,6-2,6-4 | |
| ITF M25 Wichita | 06/14 19:50 | 25 | Pinnington Jones, Jack v Aidan Mayo | 3-6,6-1,6-4 | |
| ITF - M25 Bakersfield | 03/15 23:20 | 25 | Pinnington Jones, Jack v Yuta Shimizu | 6-3,4-6,3-6 | |
| ATP - Dallas | 02/05 21:35 | 14 | Pinnington Jones, Jack v Mitchell Krueger | 4-6,3-6 | |
| Challenger - Cleveland | 02/01 19:15 | 26 | Emilio Gomez v Pinnington Jones, Jack | 6-2,3-6,6-2 | |
| Challenger - Cleveland | 01/30 21:50 | 25 | Pinnington Jones, Jack v Ernesto Escobedo | Retired | |
| UTR Pro Tennis Series Texas | 11/20 17:00 | - | Pinnington Jones, Jack v Sander Jong | 6-4,3-6,2-6 | |
| UTR Pro Tennis Series Texas | 11/19 21:44 | - | Pinnington Jones, Jack v Fomba, Luc | 7-6,7-5 | |
| UTR Pro Tennis Series Texas | 11/17 20:00 | - | Pinnington Jones, Jack v Arman Zamani | 6-1,6-2 | |
| UTR Pro Tennis Series Texas | 11/16 20:52 | - | Pinnington Jones, Jack v Muniz Hidalgo, Antonio | 6-3,6-3 | |
| UTR Pro Tennis Series Texas | 11/15 18:30 | - | Pinnington Jones, Jack v Alexander Visser | 6-4,5-3 |