Stadium: AJC Grandstand Court Round: 26 Ground: Hardcourt outdoor
| ATP Los Cabos MD | 2021/07/20 01:35 | McDonald/Querrey v Lammons/Withrow | 6-1,6-4 |
| ATP Newport MD | 2021/07/14 16:50 | Lammons/Withrow v Heliovaara/Smith | 4-6,7-6,7-10 |
| Wimbledon MD | 2021/07/01 13:25 | Lammons/Withrow v Kubot/Melo | 4-6,7-5,4-6 |
| Challenger Nottingham MD | 2021/06/16 16:05 | Soeda/Zhang v Lammons/Withrow | 7-5,2-6,13-11 |
| Challenger Nottingham MD | 2021/06/15 17:10 | Maclean/Murgett v Lammons/Withrow | 3-6,3-6 |
| Challenger Nottingham MD | 2021/06/11 10:00 | Lammons/Withrow v Ebden/Smith | 7-5,4-6,12-14 |
| Challenger Nottingham MD | 2021/06/10 12:50 | Polmans/Sitak v Lammons/Withrow | 4-6,2-6 |
| Challenger Nottingham MD | 2021/06/09 17:10 | Kudla/Zhang v Lammons/Withrow | 7-6,6-7,6-10 |