Stadium: Court 11 Round: 24 Ground: Grass
| ATP Halle MD | 2021/06/18 12:00 | Krawietz/Tecau v Gille/Vliegen | 7-6,7-5 |
| ATP Halle MD | 2021/06/17 13:45 | Gille/Vliegen v Bopanna R / Sharan D | 6-3,7-6 |
| ATP Halle MD | 2021/06/16 14:45 | Gille/Vliegen v Saville L / Thompson J | 7-6,6-3 |
| Open de France - Doubles Hommes | 2021/06/06 09:00 | Andujar P / Martinez P v Gille/Vliegen | 6-4,7-6 |
| Open de France - Doubles Hommes | 2021/06/04 09:00 | Krajicek A / Sandgren T v Gille/Vliegen | 4-6,1-6 |
| Open de France - Doubles Hommes | 2021/06/02 10:25 | Sonego L / Vavassori A v Gille/Vliegen | 4-6,4-6 |
| ATP Parma MD | 2021/05/26 09:00 | Gille/Vliegen v Passaro/Travaglia | 7-6,6-4 |
| ATP - Rome - Doubles Hommes | 2021/05/12 17:25 | Gille/Vliegen v Ram/Salisbury | 3-6,6-2,10-12 |
| ATP Mallorca MD | 2021/06/24 11:45 | Djokovic M / Gomez-Herrera C v Marach O / Qureshi A U H | 6-3,7-6 |
| ATP Mallorca MD | 2021/06/23 14:00 | Marach O / Qureshi A U H v Mannarino/Reyes-Varela | 6-3,6-4 |
| ATP Mallorca MD | 2021/06/20 15:40 | Marach O / Qureshi A U H v Goransson/Ruud | 6-7,6-4,10-8 |
| ATP Halle MD | 2021/06/16 12:20 | Erlich/Harris v Marach O / Qureshi A U H | 6-3,6-3 |
| ATP Stuttgart MD | 2021/06/09 11:55 | Hurkacz H / Kubot L v Marach O / Qureshi A U H | 6-3,6-4 |
| Open de France - Doubles Hommes | 2021/06/03 13:25 | Murray J / Soares B v Marach O / Qureshi A U H | 7-5,6-1 |
| Open de France - Doubles Hommes | 2021/06/02 09:00 | Marach O / Qureshi A U H v Demoliner M / Gonzalez S | 3-6,7-5,6-2 |
| ATP Parma MD | 2021/05/29 10:30 | Bolelli/Gonzalez v Marach O / Qureshi A U H | 6-3,6-3 |