12.10.21 | 1-a rundă | Ryan Nijboer/Neil Oberleitner | Alexander Boborykin/Roman Nashatyrkin | 6-1, 6-4 | | detaliu meci | M15 Sharm | Hard |
04.08.21 | Sfert de finală | Julian Cash/Issei Okamura | Alexander Boborykin/Roman Nashatyrkin | 7-5, 6-3 | | detaliu meci | M15 Telavi | Zgura |
03.08.21 | 1-a rundă | Alexander Boborykin/Roman Nashatyrkin | Saba Purtseladze/Danil Spasibo | 3-6, 6-1, 11-9 | | detaliu meci |
30.07.21 | Sfert de finală | Martin Borisiouk/Aliaksandr Liaonenka | Alexander Boborykin/Roman Nashatyrkin | 6-0, 6-2 | | detaliu meci | M25 Telavi | Zgura |
27.07.21 | 1-a rundă | Alexander Boborykin/Roman Nashatyrkin | Nikoloz Davlianidze/George Tsivadze | 6-1, 2-6, 10-4 | | detaliu meci |
01.06.21 | 1-a rundă | Ivan Liutarevich/Vladyslav Manafov | Alexander Boborykin/Roman Nashatyrkin | 6-74, 6-4, 10-8 | | detaliu meci | M15 Shymkent | Zgura |
18.05.21 | 1-a rundă | Marat Deviatiarov/Benjamin Lock | Alexander Boborykin/Roman Nashatyrkin | 6-3, 6-4 | | detaliu meci | M15 Tbilisi | Hard |