Stadium: Court 2 Round: 26 Ground: Clay
| ATP Los Cabos MD | 2021/07/25 00:00 | Reese/Verbeek v Verdugo/Isner | 7-5,2-6,4-10 |
| ATP Los Cabos MD | 2021/07/24 01:30 | Reese/Verbeek v McDonald/Querrey | 6-4,7-6 |
| ATP Los Cabos MD | 2021/07/23 02:40 | Reese/Verbeek v Huey/Johnson | 6-4,7-6 |
| ATP Los Cabos MD | 2021/07/21 03:05 | Bambridge/Skupski v Reese/Verbeek | 6-7,7-6,8-10 |
| ATP Newport MD | 2021/07/15 21:10 | Krajicek/Pospisil v Reese/Verbeek | 6-3,7-6 |
| ATP Newport MD | 2021/07/12 20:05 | Reese/Verbeek v Gojowczyk/Zapata Miralles | 6-1,7-5 |
| Challenger Porto MD | 2021/07/02 10:00 | Andreozzi/Duran v Reese/Verbeek | 6-3,6-4 |
| Challenger Porto MD | 2021/07/01 10:00 | Balaji/Margaroli v Reese/Verbeek | 6-7,6-7 |
| Challenger Mallorca MD | 2021/09/04 18:20 | Drzewiecki/Martos Gornes v Romboli/Zielinski | 6-4,4-6,10-3 |
| Challenger Mallorca MD | 2021/09/03 15:00 | Verdugo/Reyes-Varela v Drzewiecki/Martos Gornes | 6-7,6-4,8-10 |
| Challenger Mallorca MD | 2021/08/31 13:20 | Drzewiecki/Martos Gornes v Geerts/Roelofse | 7-6,6-2 |
| Challenger Warsaw MD | 2021/08/25 14:50 | Drzewiecki/Martos Gornes v Margaroli/Oliveira | 5-7,2-6 |
| Challenger Luedenscheid MD | 2021/08/18 09:00 | Drzewiecki/Martos Gornes v Sabanov/Sabanov | 5-7,2-6 |
| Challenger Milan MD | 2021/06/22 16:45 | Drzewiecki/Martos Gornes v Romboli/Schnur | 4-6,6-7 |
| Challenger Aix en Provence MD | 2021/06/18 12:00 | Galloway/Lawson v Drzewiecki/Martos Gornes | 6-3,7-5 |
| Challenger Aix en Provence MD | 2021/06/17 15:45 | Drzewiecki/Martos Gornes v Romboli/Vega Hernandez | 6-3,3-6,12-10 |