Stadium: Court 7 Round: 25 Ground: Hardcourt indoor
| ITF M25 Sunderland | 2020/02/23 09:55 | Oscar Weightman v Scott Duncan | 3-6,1-6 |
| ITF M15 Jerusalem | 2021/05/11 06:30 | Sahar Simon v Scott Duncan | 6-3,6-2 |
| ITF M15 Jerusalem | 2021/05/09 08:30 | Asaf Friedler v Scott Duncan | 2-6,2-6 |
| ITF M15 Ramat Hasharon | 2021/05/04 07:00 | Scott Duncan v Michal Mikula | 4-6,0-6 |
| ITF M15 Ramat Hasharon | 2021/05/03 07:00 | Scott Duncan v Vasilios Caripi | 6-0,6-1 |
| ITF M15 Ramat Hasharon | 2021/05/02 09:30 | Scott Duncan v Shay Bar Menahem | 6-7,7-6,10-5 |
| ITF M25 Sunderland | 2020/02/24 10:00 | Kristjan Tamm v Scott Duncan | 7-5,7-6 |
| ITF M25 Sunderland | 2020/02/23 09:55 | Oscar Weightman v Scott Duncan | 3-6,1-6 |
| ITF M25 Glasgow | 2020/02/18 10:55 | Wojciech Marek v Scott Duncan | 7-6,3-6,6-4 |
| ITF M15 Melilla | 2021/09/21 16:35 | Oscar Weightman v Mario Mansilla Diez | 1-6,6-2,0-6 |
| ITF M25 Poznan | 2021/08/22 08:00 | Oscar Weightman v Ivan Kazakov | 6-3,2-6,1-10 |
| ITF M15 Parnu | 2021/08/04 08:35 | Ergi Kirkin v Oscar Weightman | 6-2,4-6,7-5 |
| UK Pro League | 2021/07/18 15:43 | Jack Gibbens v Oscar Weightman | 3-6,6-4,0-0 |
| UK Pro League | 2021/07/18 14:30 | Oscar Weightman v Jack Gibbens | 6-3,4-6,11-13 |
| UK Pro League | 2021/07/16 10:00 | Oscar Weightman v Liam Hignett | 7-6,6-4 |
| UK Pro League | 2021/07/15 11:30 | Lui Maxted v Oscar Weightman | 6-3,6-3 |
| UK Pro League | 2021/07/14 10:00 | Oscar Weightman v Tom Hands | 6-3,6-3 |