03.08.21 | 1st round | Geoffrey Blancaneaux/Maxime Janvier | Andrew Paulson/Patrik Rikl | 2-6, 6-3, 14-12 | | match details | Liberec Challenger | Clay |
25.05.21 | 1st round | Martin Damm/Alex Rybakov | Andrew Paulson/Patrik Rikl | 4-6, 6-2, 10-3 | | match details | M25 Most | Clay |
21.05.21 | fin | Andrew Paulson/Patrik Rikl | Uladzimir Ignatik/Vitaliy Sachko | 0-6, 6-2, 10-7 | | match details | M25 Jablonec | Clay |
20.05.21 | 1/2 | Andrew Paulson/Patrik Rikl | Viktor Durasovic/Markus Eriksson | 6-4, 6-4 | | match details |
19.05.21 | 1/4 | Andrew Paulson/Patrik Rikl | Jakub Prachar/Lukas Velik | 6-1, 6-1 | | match details |
18.05.21 | 1st round | Andrew Paulson/Patrik Rikl | Antonin Bolardt/Antonin Stepanek | 6-4, 6-3 | | match details |
16.05.21 | fin | Franco Agamenone/Piotr Matuszewski | Andrew Paulson/Patrik Rikl | 6-4, 6-3 | | match details | M25 Prague | Clay |
16.05.21 | 1/2 | Andrew Paulson/Patrik Rikl | Manuel Guinard/Lucas Miedler | 6-3, 6-4 | | match details |
14.05.21 | 1/4 | Andrew Paulson/Patrik Rikl | Thai Kwiatkowski/Alexander Ritschard | Thai Kwiatkowski/Alexander Ritschard - walk over | | match details |
14.05.21 | 1st round | Andrew Paulson/Patrik Rikl | Riccardo Bonadio/Viktor Galovic | Riccardo Bonadio/Viktor Galovic - walk over | | match details |
05.05.21 | 1st round | Luis David Martinez/David Vega Hernandez | Andrew Paulson/Patrik Rikl | 5-7, 6-3, 10-5 | | match details | Prague Challenger | Clay |
01.05.21 | fin | Marc Polmans/Sergiy Stakhovsky | Andrew Paulson/Patrik Rikl | 7-64, 3-6, 10-7 | | match details | Ostrava Challenger | Clay |
30.04.21 | 1/2 | Andrew Paulson/Patrik Rikl | Evan King/Hunter Reese | 6-4, 6-4 | | match details |
29.04.21 | 1/4 | Andrew Paulson/Patrik Rikl | Tomas Barrios Vera/Alejandro Tabilo | 3-6, 7-5, 10-8 | | match details |
27.04.21 | 1st round | Andrew Paulson/Patrik Rikl | Vit Kopriva/Dalibor Svrcina | 6-4, 6-3 | | match details |
04.03.21 | 1/4 | Michal Dembek/Vitaliy Sachko | Andrew Paulson/Patrik Rikl | 7-64, 6-1 | | match details | M15 Bratislava | I. hard |
03.03.21 | 1st round | Andrew Paulson/Patrik Rikl | Janos Fekete/Kristof Minarik | 6-2, 6-4 | | match details |
13.02.21 | fin | Andrew Paulson/Patrik Rikl | Artem Dubrivnyy/Alexey Zakharov | 3-6, 7-65, 10-2 | | match details | M15 St. | I. hard |
12.02.21 | 1/2 | Andrew Paulson/Patrik Rikl | Luigi Sorrentino/Matic Spec | 6-1, 6-4 | | match details |
11.02.21 | 1/4 | Andrew Paulson/Patrik Rikl | Alexander Igoshin/Aliaksandr Prudnikau | 6-4, 6-1 | | match details |
09.02.21 | 1st round | Andrew Paulson/Patrik Rikl | Alexander Cozbinov/Marat Deviatiarov | 6-4, 6-4 | | match details |
06.02.21 | fin | Andrew Paulson/Patrik Rikl | Alexander Cozbinov/Marat Deviatiarov | 4-6, 6-4, 10-8 | | match details | M15 St. | I. hard |
05.02.21 | 1/2 | Andrew Paulson/Patrik Rikl | Konstantin Kravchuk/Maxim Ratniuk | 6-2, 7-5 | | match details |
04.02.21 | 1/4 | Andrew Paulson/Patrik Rikl | Egor Agafonov/Alibek Kachmazov | 6-4, 4-6, 12-10 | | match details |
02.02.21 | 1st round | Andrew Paulson/Patrik Rikl | Savriyan Danilov/Daniel Michalski | 6-2, 3-6, 10-6 | | match details |