Stadium: Court 4 Round: 26 Ground: Hardcourt indoor
| ITF - M25 Barnstaple | 2020/02/13 09:55 | Patrik Niklas-Salminen v Mark Whitehouse | 6-4,6-1 |
| ITF - M15 Parnu | 2020/11/04 15:10 | Patrik Niklas-Salminen v Kenneth Raisma | 7-6,6-3 |
| ITF - M15 Sarreguemines | 2020/10/27 12:30 | Robert Strombachs v Patrik Niklas-Salminen | 6-4,7-6 |
| ITF - M15 Setubal | 2020/10/09 11:30 | Patrik Niklas-Salminen v Francesco Forti | 6-7,4-6 |
| ITF - M15 Setubal | 2020/10/08 09:00 | Wilson Leite v Patrik Niklas-Salminen | 4-6,6-2,4-6 |
| ITF - M15 Setubal | 2020/10/06 10:45 | Oscar Jose Gutierrez v Patrik Niklas-Salminen | 2-6,4-6 |
| ITF - M25 Porto | 2020/10/01 13:00 | Shuichi Sekiguchi v Patrik Niklas-Salminen | 3-6,6-2,6-3 |
| ITF - M25 Porto | 2020/09/30 13:30 | Patrik Niklas-Salminen v Ryan Peniston | 6-4,6-2 |
| ITF - M15 Castelo Branco | 2020/09/23 15:05 | Patrik Niklas-Salminen v Natan Rodrigues | 6-7,1-6 |
| 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 |
| ITF - M15 Castelo Branco | 2020/09/24 14:10 | Nicolas Alvarez Varona v Mark Whitehouse | 7-5,6-4 |
| ITF - M15 Castelo Branco | 2020/09/23 15:00 | Mark Whitehouse v Jacopo Berrettini | 6-3,6-4 |
| UK Tennis Series | 2020/08/16 14:15 | Tom Hands v Mark Whitehouse | 4-6,6-1,6-10 |
| UK Tennis Series | 2020/08/15 09:00 | Mark Whitehouse v Luke Johnson | 6-7,6-7 |
| UK Tennis Series | 2020/08/14 14:30 | Alastair Gray v Mark Whitehouse | 6-2,6-2 |
| UK Tennis Series | 2020/08/13 13:00 | Billy Harris v Mark Whitehouse | 6-1,3-6,8-10 |