Stadium: Mercedes Court Round: 27 Ground: Grass
| Challenger Parma MD | 2020/10/07 09:00 | Daniell/Philipp Oswald v Behar A / Escobar G | 2-6,6-4,4-10 |
| ATP Stuttgart MD | 2021/06/09 13:10 | Basilashvili/Sharan v Behar A / Escobar G | 4-6,2-6 |
| Open de France - Doubles Hommes | 2021/06/01 09:00 | Behar A / Escobar G v Krawietz/Tecau | 3-6,6-3,6-7 |
| ATP Belgrade MD | 2021/05/24 16:00 | Behar A / Escobar G v Arends/Martinez | 7-5,6-7,4-10 |
| ATP - Genève - Doubles Hommes | 2021/05/21 13:30 | Behar A / Escobar G v Peers J / Venus M | 6-4,6-7,8-10 |
| ATP - Genève - Doubles Hommes | 2021/05/21 10:00 | Behar A / Escobar G v Bopanna/Skugor | 6-3,3-6,13-11 |
| ATP - Genève - Doubles Hommes | 2021/05/20 11:00 | Lammons/Withrow v Behar A / Escobar G | 3-6,4-6 |
| ATP - Rome - Doubles Hommes | 2021/05/13 08:00 | Behar A / Escobar G v Koolhof/Jean-Julien Rojer | 6-4,3-6,8-10 |
| ATP - Rome - Doubles Hommes | 2021/05/10 15:30 | Behar A / Escobar G v Kontinen H / Roger-Vasselin E | 3-6,7-5,16-14 |
| ATP Stuttgart MD | 2021/06/10 09:00 | Nielsen/Rojer v Daniell/Philipp Oswald | 5-7,7-6,4-10 |
| Open de France - Doubles Hommes | 2021/06/04 16:15 | R Arneodo / B Paire v Daniell/Philipp Oswald | 6-0,6-4 |
| Open de France - Doubles Hommes | 2021/06/03 14:10 | Fucsovics/Travaglia v Daniell/Philipp Oswald | 3-6,3-6 |
| ATP Parma MD | 2021/05/26 15:25 | Daniell/Philipp Oswald v Bolelli/Gonzalez | 2-6,4-6 |
| ATP - Rome - Doubles Hommes | 2021/05/13 09:55 | Daniell/Philipp Oswald v Mektic/Pavic | 6-7,6-7 |
| ATP - Rome - Doubles Hommes | 2021/05/10 14:00 | Bopanna R / Shapovalov D v Daniell/Philipp Oswald | 4-6,4-6 |
| ATP - Munich - Doubles Hommes | 2021/04/28 10:00 | Daniell/Philipp Oswald v Hanfmann/Koepfer | 6-7,4-6 |
| ATP - Munich - Doubles Hommes | 2021/04/26 13:30 | Daniell/Philipp Oswald v Basilashvili/Begemann | 6-2,7-5 |