| Challenger Surbiton Qual | 2018/06/02 11:00 | Findel-Hawkins, Jack v Weightman, Oscar | 6-3,6-2 |
| UK Pro League | 2021/03/02 17:00 | Johnson, Luke v Findel-Hawkins, Jack | 6-4,6-7,12-10 |
| UK Pro League | 2021/03/01 12:30 | Anton Matusevich v Findel-Hawkins, Jack | 6-7,4-6 |
| ITF M15 Tallahassee | 2019/12/06 16:00 | Strong Kirchheimer v Findel-Hawkins, Jack | 6-4,6-2 |
| ITF M15 Tallahassee | 2019/12/05 15:00 | Martins Rocens v Findel-Hawkins, Jack | 3-6,1-6 |
| ITF M15 Tallahassee | 2019/12/04 16:35 | Labrador, Daniel v Findel-Hawkins, Jack | 2-6,1-6 |
| ITF M15 East Lansing | 2019/11/21 21:05 | Findel-Hawkins, Jack v Seelig, Kyle | 1-6,6-7 |
| ITF M15 East Lansing | 2019/11/20 14:55 | Findel-Hawkins, Jack v A.J Catanzariti | 6-4,6-4 |
| Fayetteville, AR, Singles Qualifying, M-ITF-USA-31 | 2019/10/23 16:30 | Roberto Cid Subervi v Findel-Hawkins, Jack | 6-1,6-2 |
| UK Pro League | 2021/03/02 16:15 | Gray, Jonathan v Weightman, Oscar | 6-3,6-2 |
| ITF M15 Nur-Sultan | 2021/02/12 06:45 | Weightman, Oscar v Dambrosi, Giacomo | 1-6,2-6 |
| ITF M15 Nur-Sultan | 2021/02/11 06:55 | Weightman, Oscar v Bondarevskiy, Yan | 7-6,6-3 |
| ITF M15 Nur-Sultan | 2021/02/10 04:45 | Niklas-Salminen, Patrick v Weightman, Oscar | 6-4,4-6,2-6 |
| ITF M15 Nur-Sultan | 2021/02/09 06:45 | Tom Schonenberg v Weightman, Oscar | 3-6,6-3,5-10 |
| ITF M15 Nur-Sultan | 2021/02/08 06:00 | Nikita Sidorov v Weightman, Oscar | 2-6,4-6 |
| ITF M15 Nur-Sultan | 2021/02/03 08:00 | Otto Virtanen v Weightman, Oscar | 6-2,6-2 |
| ITF M15 Nur-Sultan | 2021/02/02 04:00 | Dominik Palan v Weightman, Oscar | 6-3,6-7,5-10 |