Stadium: Court 18 Round: 54 Ground: Clay
| ITF M25 Norman | 2019/10/02 15:00 | Mark Whitehouse v Stalder, Reese | 1-6,2-6 |
| ITF - M25 Naples | 2021/02/15 16:00 | Gomez, Alejandro v Stalder, Reese | 6-3,6-4 |
| ITF M15 Santo Domingo | 2020/12/10 13:30 | Nick Chappell v Stalder, Reese | 6-4,7-6 |
| ITF M15 Santo Domingo | 2020/12/08 13:30 | Boyer, Toby D v Stalder, Reese | 3-6,3-6 |
| ITF M15 Santo Domingo | 2020/12/07 14:00 | Preston Brown v Stalder, Reese | 3-6,4-6 |
| ITF M15 Santo Domingo | 2020/12/06 13:30 | Infante Santana, Federico v Stalder, Reese | 3-6,1-6 |
| ITF M15 Santo Domingo | 2020/12/01 13:30 | Stalder, Reese v Juan Carlos Aguilar | 2-6,6-3,7-10 |
| ITF M15 Santo Domingo | 2020/11/29 14:30 | Stalder, Reese v Boris Arias | 6-2,6-2 |
| ITF M15 Fayetteville | 2020/11/04 18:55 | Stalder, Reese v Cozbinov, Alexander | 6-7,2-6 |
| 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 | Niklas-Salminen, Patrick 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 | Faria, Luis 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 | Hands, Tom v Mark Whitehouse | 4-6,6-1,6-10 |
| UK Tennis Series | 2020/08/15 09:00 | Mark Whitehouse v Johnson, Luke | 6-7,6-7 |