Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| ITF M25 Falun | 2019/10/02 14:55 | Anton Matusevich v Wojciech Marek | 1-6,6-3,3-6 |
| ITF M15 Tallahassee | 2019/12/08 16:00 | Guy Orly Iradukunda v Anton Matusevich | 6-3,1-6,5-7 |
| ITF M15 Tallahassee | 2019/12/06 16:00 | Anton Matusevich v Dennis Novikov | 6-4,3-6,6-3 |
| ITF M15 Tallahassee | 2019/12/05 19:10 | Anton Matusevich v Patrick Kypson | 4-6,6-4,7-5 |
| ITF M15 Tallahassee | 2019/12/03 18:00 | Anton Matusevich v Alexander Knight | 6-3,6-4 |
| ITF M15 Heraklion | 2019/11/15 09:55 | Anton Matusevich v Nikita Mashtakov | 0-6,4-6 |
| ITF M15 Heraklion | 2019/11/13 09:35 | Anton Matusevich v Guy Den Heijer | 6-3,7-5 |
| ITF M15 Heraklion | 2019/11/08 11:25 | Geoffrey Blancaneaux v Anton Matusevich | 6-3,6-1 |
| ITF M15 Heraklion | 2019/11/07 11:30 | Anton Matusevich v Thomas Fancutt | 6-4,6-2 |
| ITF M15 Sharm El Sheikh | 2019/10/30 08:00 | Wojciech Marek v Giovanni Fonio | 3-6,6-3,4-6 |
| ITF M15 Sharm El Sheikh | 2019/10/24 09:35 | Karim-Mohamed Maamoun v Wojciech Marek | 3-6,6-1,7-5 |
| ITF M25 Falun | 2019/10/04 14:30 | Patrik Niklas-Salminen v Wojciech Marek | 6-4,6-4 |
| ITF M25 Falun | 2019/10/03 13:55 | Wojciech Marek v Filip Bergevi | 6-3,6-4 |
| ITF M25 Falun | 2019/10/02 14:55 | Anton Matusevich v Wojciech Marek | 1-6,6-3,3-6 |
| ITF M25 Falun | 2019/10/01 14:15 | Robin Thour v Wojciech Marek | 2-6,1-6 |
| ITF M25 Falun | 2019/09/30 08:00 | Wojciech Marek v Sam Taylor | 6-3,6-4 |
| ITF M25 Falun | 2019/09/29 08:00 | Wojciech Marek v Johan Claesson | 6-4,6-1 |