| TT Star Series | 2021/09/07 09:45 | David Reitspies v Oleksandr Tymofieiev | L | 0-3 |
| TT Star Series | 2021/08/23 13:45 | Oleksandr Tymofieiev v David Reitspies | W | 0-3 |
| TT Star Series | 2021/08/02 11:15 | Oleksandr Tymofieiev v David Reitspies | W | 1-3 |
| TT Star Series | 2021/06/24 08:15 | Oleksandr Tymofieiev v David Reitspies | W | 0-3 |
| TT Star Series | 2021/05/21 10:45 | David Reitspies v Oleksandr Tymofieiev | W | 3-0 |
| TT Star Series | 2021/04/16 11:45 | David Reitspies v Oleksandr Tymofieiev | W | 3-0 |
| TT Star Series | 2021/03/19 12:45 | David Reitspies v Oleksandr Tymofieiev | W | 3-0 |
| TT Star Series | 2021/02/08 08:45 | David Reitspies v Oleksandr Tymofieiev | W | 3-0 |
| Challenger Ochsenhausen | 2021/09/14 14:40 | Dauud Cheaib v David Reitspies | W | 2-3 |
| Challenger Ochsenhausen | 2021/09/14 13:15 | David Reitspies v Evgueni Chtchetinine | W | 3-1 |
| Challenger Ochsenhausen | 2021/09/14 11:00 | David Reitspies v Fedor Kuzmin | W | 3-2 |
| Challenger Ochsenhausen | 2021/09/14 07:40 | David Reitspies v Dauud Cheaib | L | 2-3 |
| Challenger Ochsenhausen | 2021/09/13 18:40 | David Reitspies v Florian Bluhm | W | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 17:20 | David Reitspies v Niagol Stoyanov | W | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 11:50 | David Reitspies v Alexander Valuch | W | 3-0 |
| Challenger Ochsenhausen | 2021/09/13 09:10 | David Reitspies v Evgueni Chtchetinine | L | 0-3 |
| TT Star Series | 2021/09/14 12:56 | Ondrej Bajger v Oleksandr Tymofieiev | L | 3-2 |
| Others | 2021/09/14 11:31 | Thomas Keinath v Oleksandr Tymofieiev | L | 3-2 |
| TT Star Series | 2021/09/14 10:45 | Felipe Manuel v Oleksandr Tymofieiev | W | 0-3 |
| TT Star Series | 2021/09/14 06:35 | Patrik Klos v Oleksandr Tymofieiev | W | 0-3 |
| TT Star Series | 2021/09/13 13:45 | Oleksandr Tymofieiev v Pavol Mego | L | 0-3 |
| TT Star Series | 2021/09/13 11:45 | Oleksandr Tymofieiev v Thomas Keinath | L | 0-3 |
| TT Star Series | 2021/09/13 09:15 | Oleksandr Tymofieiev v Ondrej Bajger | W | 3-1 |
| TT Star Series | 2021/09/13 07:45 | Mohamed Shouman v Oleksandr Tymofieiev | L | 3-1 |