| ITF Great Britain F6 | 2018/09/28 13:00 | George Houghton v Mark Whitehouse | 4-6,2-6 |
| UK Pro League | 2021/03/01 15:30 | Mark Whitehouse v Daniel Cox | 3-6,6-4,4-10 |
| ITF M25 Naples | 2021/02/24 18:25 | Mark Whitehouse v Christian Harrison | 4-6,4-6 |
| ITF M25 Naples | 2021/02/23 17:15 | Wilson Leite v Mark Whitehouse | 3-6,6-3,5-10 |
| ITF M25 Naples | 2021/02/22 16:00 | Reese Stalder v Mark Whitehouse | 4-6,2-6 |
| ITF M25 Naples | 2021/02/15 16:00 | Michael Zhu v Mark Whitehouse | 6-0,6-2 |
| ITF M15 Parnu | 2020/11/05 09:30 | Patrik Niklas-Salminen v Mark Whitehouse | 6-4,6-4 |
| ITF M15 Parnu | 2020/11/03 08:00 | Mark Whitehouse v Alexis Canter | 6-4,6-4 |
| ITF M25 Porto | 2020/09/27 10:00 | Luis Faria v Mark Whitehouse | 6-3,6-7,13-11 |
| UK Pro League | 2021/03/01 14:00 | Andrew Watson v George Houghton | 1-6,2-6 |
| ITF M15 Quinta Do Lago | 2020/11/02 10:00 | George Houghton v Yann Wojcik | 7-6,4-6,7-10 |
| ITF M15 Quinta Do Lago | 2020/11/01 14:00 | George Houghton v Illia Stoliar | 6-1,6-4 |
| LTA British Tour | 2020/10/09 15:20 | George Houghton v Julian Cash | 0-6,7-6,6-10 |
| LTA British Tour | 2020/10/03 10:15 | George Houghton v Julian Cash | 4-6,3-6 |
| LTA British Tour | 2020/10/02 15:15 | Joseph Newman-Billington v George Houghton | 4-6,6-7 |
| LTA British Tour | 2020/09/04 11:25 | George Houghton v Arthur Fery | 4-6,3-6 |
| LTA British Tour | 2020/08/28 19:55 | George Houghton v Julian Cash | 6-7,3-6 |