Stadium: Hard Court 3 Round: 25 Ground: Hardcourt outdoor
| 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 - Heraklion | 2019/11/06 07:30 | Anton Matusevich v Luke Johnson | 7-6,6-1 |
| ITF M15 - Getafe Madrid | 2019/10/20 09:00 | Nicolas Alvarez Varona v Anton Matusevich | 5-7,4-6 |
| ITF M15 - Getafe Madrid | 2019/10/19 08:30 | Alejandro Garcia v Anton Matusevich | 6-2,3-6,5-7 |
| ITF M15 - Getafe Madrid | 2019/10/18 12:00 | Anton Matusevich v Carlos Boluda-Purkiss | 6-3,6-4 |
| ITF M15 - Getafe Madrid | 2019/10/17 12:45 | Nicolas Moreno De Alboran v Anton Matusevich | 4-6,4-6 |
| ITF M15 - Getafe Madrid | 2019/10/16 09:40 | Anton Matusevich v Alvaro Blanco Damea | 6-4,6-3 |
| ITF M15 - Doha | 2019/10/24 12:00 | Guy Den Heijer v Gustav Gustav Hansson | 3-6,4-6 |
| ITF M15 - Doha | 2019/10/23 13:50 | Mikalai Haliak v Guy Den Heijer | 6-7,6-2,2-6 |
| ITF M15 - Doha | 2019/10/16 12:00 | Guy Den Heijer v Antoine Bellier | 1-6,3-6 |
| ITF M15 - Antalya | 2019/09/27 07:30 | Paul Woerner v Guy Den Heijer | 6-2,6-1 |
| ITF M15 - Antalya | 2019/09/24 07:00 | Guy Den Heijer v Alejandro H Franco | 7-6,6-0 |
| ITF M15 - Haren | 2019/08/29 13:10 | Guy Den Heijer v Ryan Nijboer | 3-6,3-6 |
| ITF M15 - Haren | 2019/08/28 10:20 | Alec Adamson v Guy Den Heijer | 2-6,2-6 |
| ITF M15 - Oldenzaal | 2019/08/15 15:20 | Zachary Eisinga v Guy Den Heijer | 7-6,7-5 |