Stadium: Clay Court 1 Round: 44 Ground: Clay
| ITF M25 Almaty | 2019/09/24 05:30 | Gleb Blekher v Ivan Zaytsev | 3-6,6-4,10-2 |
| ITF M25 Almaty | 2019/09/23 04:00 | Damir Makhmudov v Ivan Zaytsev | 6-4,5-7,4-10 |
| ITF M15 Minsk | 2019/08/19 11:35 | Anney Laska v Ivan Zaytsev | 6-0,7-5 |
| ITF M15 Baja | 2019/08/12 08:00 | Gaspar Zimbrek-Turkovic v Ivan Zaytsev | 3-6,6-1,10-3 |
| ITF M15 Koszalin | 2019/08/05 08:00 | Ivan Zaytsev v Mikolaj Szmyrgala | 5-7,3-6 |
| ITF M15 Brussels | 2019/07/29 09:15 | Ivan Zaytsev v Buvaysar Gadamauri | 6-0,0-6,4-10 |
| ITF M25 Troyes | 2019/07/23 07:00 | Mathys Erhard v Ivan Zaytsev | 6-2,6-1 |
| ITF M25 Troyes | 2019/07/22 07:00 | Ivan Zaytsev v Michael-John Every | 6-2,6-3 |
| ITF M15 Antalya | 2019/10/20 07:00 | Tomas Liska v Mario Aleksic | 2-6,7-5,10-2 |