Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| Challenger Istanbul MD | 2021/09/15 13:00 | Albot/Cozbinov v Bublik A / Golubev A | 6-1,6-2 |
| ATP Washington MD | 2021/08/03 23:10 | Klaasen/Mclachlan v Bublik A / Golubev A | 7-5,6-2 |
| Olympics 2020 - MD | 2021/07/24 08:40 | Bublik A / Golubev A v Chardy/Monfils | 7-6,6-7,8-10 |
| Open de France - Doubles Hommes | 2021/06/12 15:15 | Bublik A / Golubev A v Herbert P-H / Mahut N | 6-4,6-7,4-6 |
| Open de France - Doubles Hommes | 2021/06/10 10:00 | Andujar P / Martinez P v Bublik A / Golubev A | 6-1,4-6,4-6 |
| Open de France - Doubles Hommes | 2021/06/07 15:00 | Nys H / Puetz T v Bublik A / Golubev A | 4-6,4-6 |
| Open de France - Doubles Hommes | 2021/06/05 12:25 | Koolhof/Jean-Julien Rojer v Bublik A / Golubev A | 6-7,6-3,4-6 |
| Open de France - Doubles Hommes | 2021/06/03 13:55 | Bublik A / Golubev A v Dodig I / Polasek F | 7-6,6-1 |