28.10.21 | 1st round | Theo Arribage/Axel Garcian | Daniil Glinka/Karl Kiur Saar | 6-2, 6-3 | | match details | M15 Monastir | Hard |
23.10.21 | fin | Daniil Glinka/Karl Kiur Saar | Viktor Jovic/Aziz Ouakaa | 6-4, 6-2 | | match details | M15 Monastir | Hard |
22.10.21 | 1/2 | Daniil Glinka/Karl Kiur Saar | Simon Beaupain/Gleb Sakharov | 7-65, 6-4 | | match details |
21.10.21 | 1/4 | Daniil Glinka/Karl Kiur Saar | Sean Cuenin/Sascha Gueymard Wayenburg | 1-6, 6-3, 10-6 | | match details |
19.10.21 | 1st round | Daniil Glinka/Karl Kiur Saar | Stefano Reitano/Luca Tomasetto | 6-4, 7-5 | | match details |
13.10.21 | 1st round | Quentin Folliot/Giorgio Ricca | Daniil Glinka/Karl Kiur Saar | 6-2, 3-6, 10-8 | | match details | M15 Monastir | Hard |
06.08.21 | 1/2 | Taisei Ichikawa/Seita Watanabe | Daniil Glinka/Karl Kiur Saar | 6-4, 7-66 | | match details | M15 Monastir | Hard |
05.08.21 | 1/4 | Daniil Glinka/Karl Kiur Saar | Alec Deckers/Kody Pearson | 7-5, 5-7, 10-6 | | match details |
03.08.21 | 1st round | Daniil Glinka/Karl Kiur Saar | Nikolas Moceanu/Joshua Sheehy | 5-7, 6-3, 12-10 | | match details |
27.07.21 | 1st round | Alafia Ayeni/Roy Smith | Daniil Glinka/Karl Kiur Saar | 7-65, 6-2 | | match details | M15 Castelo | Hard |