[35] Alexander Bublik 4-6,3-6 Illya Marchenko [164] 2021-10-19 10:50
Stadion: Central Court Round: 25 Ground: Hardcourt indoor
Home History
| ATP - Nur-Sultan | 2021/09/25 10:20 | Soonwoo Kwon v Alexander Bublik | 3-6,7-5,6-3 |
| ATP - Nur-Sultan | 2021/09/24 13:15 | Carlos Taberner v Alexander Bublik | 3-6,4-6 |
| ATP - Nur-Sultan | 2021/09/23 12:00 | Miomir Kecmanovic v Alexander Bublik | 6-2,3-6,5-7 |
| US Open | 2021/09/02 21:25 | Jack Sock v Alexander Bublik | 7-6,6-7,6-4,4-6,6-3 |
| US Open | 2021/08/31 16:30 | Yannick Hanfmann v Alexander Bublik | 0-6,6-4,2-6,1-6 |
| ATP - Winston-Salem | 2021/08/24 20:35 | Emil Ruusuvuori v Alexander Bublik | 6-2,7-6 |
| ATP - Cincinnati | 2021/08/18 14:00 | Alexander Bublik v Grigor Dimitrov | 3-6,5-7 |
| ATP - Cincinnati | 2021/08/17 15:00 | Alexander Bublik v Marcos Giron | 3-6,6-3,7-6 |
Away History
| ATP - Moskau | 2021/10/17 09:00 | Illya Marchenko v Jurij Rodionov | 6-4,6-1 |
| ATP - Moskau | 2021/10/16 07:00 | Radu Albot v Illya Marchenko | 6-7,3-6 |
| ATP - Sofia | 2021/09/30 09:00 | John Millman v Illya Marchenko | 5-7,7-6,6-3 |
| ATP - Sofia | 2021/09/29 09:00 | Andreas Seppi v Illya Marchenko | 4-6,2-6 |
| ATP - Sofia | 2021/09/27 11:05 | Illya Marchenko v Tomas Machac | 3-6,6-3,7-6 |
| ATP - Sofia | 2021/09/26 14:30 | Marco Cecchinato v Illya Marchenko | 3-6,3-6 |
| ATP - Nur-Sultan | 2021/09/19 08:40 | Denis Yevseyev v Illya Marchenko | 6-4,6-4 |
| Challenger - Istanbul | 2021/09/16 08:00 | Quentin Halys v Illya Marchenko | 3-6,6-2,6-2 |