Stadium: Stadium 5 Round: 25 Ground: Hardcourt outdoor
| US Open MD | 2021/09/07 20:30 | Johnson/Querrey v Krawietz/Tecau | 6-2,7-6 |
| US Open MD | 2021/09/05 15:00 | Gonzalez/Molteni v Krawietz/Tecau | 2-6,6-7 |
| US Open MD | 2021/09/04 17:00 | Nielsen/Pospisil v Krawietz/Tecau | 6-7,6-7 |
| US Open MD | 2021/09/02 23:55 | Fucsovics/Travaglia v Krawietz/Tecau | 3-6,2-6 |
| ATP Cincinnati MD | 2021/08/18 20:20 | Krawietz/Tecau v Arevalo/Fognini | 6-3,5-7,7-10 |
| ATP Cincinnati MD | 2021/08/18 01:10 | Krawietz/Tecau v Delbonis/Schwartzman | 7-5,6-3 |
| ATP Toronto MD | 2021/08/14 16:30 | Mektic/Pavic v Krawietz/Tecau | 7-6,7-6 |
| ATP Toronto MD | 2021/08/13 16:00 | Krawietz/Tecau v Karatsev/Lajovic | 6-3,3-6,10-3 |