Stadium: Court 5 Round: 27 Ground: Hardcourt indoor
| Challenger - Champaign - Dublu Masculin | 2021/11/17 18:35 | Lammons/Withrow v Kwiatkowski/Lawson | 6-4,3-6,10-6 |
| Challenger - Charlottesville - Dublu Masculin | 2021/11/04 21:55 | Lammons/Withrow v Blumberg/Schnur | 3-6,6-7 |
| Challenger - Charlottesville - Dublu Masculin | 2021/11/03 22:30 | Lammons/Withrow v Harrison/Reese | 6-4,6-4 |
| Challenger - Las Vegas - Dublu Masculin | 2021/10/29 21:55 | Lammons/Withrow v Blumberg/Schnur | 2-6,4-6 |
| Challenger - Las Vegas - Dublu Masculin | 2021/10/28 22:00 | Lammons/Withrow v Mmoh/Novikov | 7-6,6-3 |
| Challenger - Las Vegas - Dublu Masculin | 2021/10/27 21:00 | Lammons/Withrow v Sandgren/Torpegaard | 7-6,7-5 |
| US Open - Dublu Masculin | 2021/09/03 15:00 | Lammons/Withrow v Berankis/Paire | 4-6,2-6 |
| US Open - Dublu Masculin | 2021/09/02 20:30 | Mektic/Pavic v Lammons/Withrow | 2-6,5-7 |
| Challenger - Champaign - Dublu Masculin | 2021/11/17 20:00 | Gonzales/Johnson v Brouwer/Stalder | 4-6,7-6,9-11 |
| Challenger - Charlottesville - Dublu Masculin | 2021/11/04 02:30 | Brouwer/Stalder v Kadhe/Popko | 6-2,6-7,7-10 |
| Challenger - Columbus - Dublu Masculin | 2021/09/22 00:30 | Brouwer/Stalder v Kozlov/Polansky | 5-7,6-4,7-10 |
| Challenger - Cary - Dublu Masculin | 2021/09/15 20:50 | Kirchheimer/Mochizuki v Brouwer/Stalder | 6-4,3-6,10-7 |
| ITF - M25 Decatur - Dublu Masculin | 2021/08/07 19:30 | Hsu/Imai v Brouwer/Stalder | 3-6,5-7 |
| ITF - M25 Decatur - Dublu Masculin | 2021/08/06 19:40 | Brouwer/Stalder v Chrysochos/Pervolarakis | 6-2,6-3 |
| ITF - M25 Decatur - Dublu Masculin | 2021/08/05 19:20 | Kenyatte/Montsi v Brouwer/Stalder | 6-7,3-6 |
| ITF - M25 Decatur - Dublu Masculin | 2021/08/03 19:50 | Kovacevic/Perez v Brouwer/Stalder | 4-6,6-7 |