28.10.21 | 1/4 | Zdenek Kolar/David Vega Hernandez | Hugo Grenier/Alexandre Muller | 6-4, 6-1 | | match details | Brest Challenger | I. hard |
27.10.21 | 1st round | Hugo Grenier/Alexandre Muller | Matteo Martineau/Zsombor Piros | 6-4, 7-5 | | match details |
15.09.21 | 1st round | James Cerretani/Fabian Fallert | Hugo Grenier/Alexandre Muller | 6-1, 7-5 | | match details | Istanbul 2 | Hard |
04.09.21 | 1/2 | Antonio Sancic/Artem Sitak | Hugo Grenier/Alexandre Muller | 6-2, 3-6, 10-5 | | match details | St. Tropez | Hard |
02.09.21 | 1/4 | Hugo Grenier/Alexandre Muller | Jeevan Nedunchezhiyan/Purav Raja | 4-6, 6-1, 10-2 | | match details |
31.08.21 | 1st round | Hugo Grenier/Alexandre Muller | Kyrian Jacquet/Matteo Martineau | Kyrian Jacquet/Matteo Martineau - walk over | | match details |
03.06.21 | 1/4 | Frederico Ferreira Silva/Kacper Zuk | Hugo Grenier/Alexandre Muller | 6-2, 6-3 | | match details | Biella 7 | Clay |
02.06.21 | 1st round | Hugo Grenier/Alexandre Muller | Andrea Collarini/Sergio Galdos | 7-66, 6-4 | | match details |
25.02.21 | 1/4 | Julian Lenz/Roberto Quiroz | Hugo Grenier/Alexandre Muller | 6-4, 6-3 | | match details | Nur Sultan | I. hard |
24.02.21 | 1st round | Hugo Grenier/Alexandre Muller | Maximilian Marterer/Blaz Rola | 6-4, 6-4 | | match details |