Stadium: Hard 20 Round: 28 Ground: Hardcourt outdoor
| ITF - M15 Héraklion - Doubles Hommes | 2021/11/11 12:00 | Ruzgas/Trinker v Ozolins/Thanos | 3-6,7-6,2-10 |
| ITF - M15 Héraklion - Doubles Hommes | 2021/11/09 12:05 | Coloma-Heck/Hoeveler v Ozolins/Thanos | 4-6,6-4,6-10 |
| ITF M15 Lodz MD | 2021/08/20 12:15 | Bergevi F / Eriksson M v Ozolins/Thanos | 4-6,6-2,10-4 |
| ITF M15 Lodz MD | 2021/08/19 12:00 | Ozolins/Thanos v Leite/Marcondes | 7-6,6-3 |
| ITF M15 Lodz MD | 2021/08/18 14:30 | Ozolins/Thanos v Pawlak/Yamanaka | 6-1,6-3 |
| ITF M15 Lodz MD | 2021/08/17 13:40 | Ozolins/Thanos v Cias/Kellovsky | 3-6,6-4,10-5 |
| ITF - M15 Héraklion - Doubles Hommes | 2021/11/11 14:35 | Ma/Musialek v Park/Veldheer | 6-3,3-6,11-9 |
| ITF - M15 Héraklion - Doubles Hommes | 2021/11/09 14:30 | Kountourakis/Skorilas v Ma/Musialek | 3-6,2-6 |