| UK Pro League | 2023/03/06 14:00 | Brandon Murphy v James Mackinlay | 6-3,6-4 |
| UTR Pro Cardiff | 2023/02/25 08:00 | James Mackinlay v William Mclennaghan | 4-6,4-6 |
| UTR Pro Cardiff | 2023/02/23 09:30 | James Mackinlay v David Quayle | 7-6,4-6,0-6 |
| UTR Pro Cardiff | 2023/02/22 09:30 | James Mackinlay v Aziz Kijametovic | 4-6,4-6 |
| UTR Pro Cardiff | 2023/02/21 11:00 | James Mackinlay v Anthony Wright | 3-6,4-6 |
| UTR Pro Cardiff | 2023/02/20 08:00 | James Mackinlay v Nicolas Rafael Goldberg Alviani | 6-0,6-2 |
| ITF M25 Sunderland | 2022/10/09 14:10 | Jonas Schaer v James Mackinlay | 6-3,6-1 |
| ITF M25 Roehampton | 2022/08/21 10:15 | Rafael Giotis v James Mackinlay | 6-0,6-2 |