Stadium: Court 5 Round: 44 Ground: Clay
| ITF M25 Telfs | 2022/07/10 08:00 | Galik, Matej v Dudun, Igor | 3-6,6-3,10-2 |
| ITF M15 Skopje | 2022/06/13 08:00 | Dudun, Igor v Nikola Keremedchiev | 4-6,0-6 |
| ITF M25 Skopje | 2022/06/05 08:00 | Dudun, Igor v Matic Dimic | 6-7,0-6 |
| ITF - M25 Kiseljak | 2022/05/31 10:00 | Nincevic, Frane v Dudun, Igor | 6-1,6-0 |
| ITF - M25 Kiseljak | 2022/05/30 11:00 | Dudun, Igor v Kirill Mishkin | 2-6,6-3,10-8 |
| ITF M25 Osijek | 2022/05/18 10:00 | Dudun, Igor v Paul Valsecchi | 3-6,0-6 |
| ITF M25 Osijek | 2022/05/17 11:00 | Kovac, Adam v Dudun, Igor | 6-2,3-6,5-10 |
| Split, Singles M-ITF-CRO-05A | 2022/04/25 13:25 | Recek, Dominik v Dudun, Igor | 6-3,6-1 |
| ITF M15 Innsbruck | 2022/07/17 11:00 | Niklas Waldner v Nicolas Hollender | 6-2,6-1 |
| ITF M15 Cairo | 2022/05/18 09:30 | Ignacio Monzon v Nicolas Hollender | 6-2,6-4 |
| ITF M15 Cairo | 2022/05/17 08:00 | Nicolas Hollender v Ahmed Zaki | 6-2,5-7,7-10 |
| ITF M15 Cairo | 2022/05/08 11:00 | Nicolas Hollender v Elio Jose Ribeiro Lago | 2-6,1-6 |
| ITF M15 Cairo | 2022/05/02 09:00 | Nicolas Hollender v Giuseppe Tresca | 4-6,2-6 |
| ITF M25 Cairo | 2022/04/25 08:00 | Llanes, Francisco v Nicolas Hollender | 6-1,6-2 |
| ITF M25 Cairo | 2022/04/24 08:00 | Portmann, Kevin v Nicolas Hollender | 4-6,0-6 |
| ITF M15 Cairo | 2022/04/18 08:00 | Nicolas Hollender v Svyatoslav Gulin | 3-6,1-6 |