Stadium: Court 2 Round: 45 Ground: Hardcourt outdoor
| Kazan, Simples M-ITF-RUS-02A | 2019/01/25 09:10 | Ratniuk, Maxim v Gabashvili, Teimuraz | 4-6,3-6 |
| Kazan, Simples M-ITF-RUS-02A | 2019/01/24 10:05 | Ratniuk, Maxim v Minin, Matvey | 6-3,2-6,7-6 |
| Kazan, Simples M-ITF-RUS-02A | 2019/01/22 11:05 | Patael, Ben v Ratniuk, Maxim | 1-6,3-6 |
| ITF - M15 Monastir | 2019/01/17 08:00 | Ratniuk, Maxim v Altug Celikbilek | 3-6,2-6 |
| ITF - M15 Monastir | 2019/01/15 08:00 | Ratniuk, Maxim v Gray, Jonathan | 6-1,6-3 |
| ITF - M15 Monastir | 2019/01/10 08:00 | Gray, Jonathan v Ratniuk, Maxim | 6-0,6-0 |
| ITF - M15 Monastir | 2019/01/09 09:55 | Ratniuk, Maxim v Garcia, Mathieu | 6-1,4-6,7-6 |
| ITF Estonia F3 | 2018/11/06 14:00 | Paris, Joshua v Ratniuk, Maxim | 6-4,6-4 |
| ITF M15 Kaarst | 2019/02/06 17:30 | van Der Meerschen, Martin v Lucas Gerch | 2-6,5-7 |
| ITF M15 Kaarst | 2019/02/04 18:20 | van Der Meerschen, Martin v Terczynski, Mateusz | 7-6,2-6,12-10 |
| ITF M15 Kaarst | 2019/02/04 08:30 | van Der Meerschen, Martin v Koch, Niklas | 7-5,7-6 |
| ITF - M15 Veigy-Foncenex | 2019/01/21 18:15 | van Der Horst, Tim v van Der Meerschen, Martin | 6-3,6-3 |
| ITF - M15 Veigy-Foncenex | 2019/01/21 14:30 | Magnaudet, Lucas v van Der Meerschen, Martin | 4-6,3-6 |
| ITF - M15 Bressuire | 2019/01/14 09:00 | Voljacques, Hugo v van Der Meerschen, Martin | 6-3,7-6 |
| ITF - M15 Bagnoles-de-l'Orne | 2019/01/07 18:00 | van Der Meerschen, Martin v Louis Dussin | 4-6,6-7 |
| ITF - M15 Bagnoles-de-l'Orne | 2019/01/07 11:55 | van Der Meerschen, Martin v Pozzi, Davide | 6-0,6-0 |