Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2021/10/17 07:00 | Goran Zivotic v Shunsuke Wakita | 3-6,4-6 |
| ITF M15 Antalya | 2021/10/10 07:00 | Vitek Horak v Goran Zivotic | 6-4,6-4 |
| ITF M15 Pirot | 2021/09/21 12:00 | Nicolas Parizzia v Goran Zivotic | 4-6,6-4,9-11 |
| ITF M15 Pirot | 2021/09/20 09:30 | Stefan Ivic v Goran Zivotic | 3-6,3-6 |
| ITF M15 Zlatibor | 2021/09/13 11:00 | Shunsuke Wakita v Goran Zivotic | 6-1,6-3 |
| ITF M15 Zlatibor | 2021/09/12 11:30 | Danilo Ilic v Goran Zivotic | 0-6,2-6 |
| ITF M15 Novi Sad | 2021/08/01 12:45 | Goran Zivotic v Franco Roncadelli | 0-6,0-6 |
| ITF M15 Novi Sad | 2021/07/25 07:00 | Goran Zivotic v Alen Rogic-Hadzalic | 4-6,4-6 |
| ITF M15 Monastir | 2021/11/10 10:20 | Warren Wood v Linghao Zhang | 6-0,6-2 |
| ITF M15 Monastir | 2021/11/01 08:00 | Robin Bertrand v Linghao Zhang | 6-3,6-3 |
| ITF M15 Monastir | 2021/10/31 09:00 | Lofo Ramiaramanana v Linghao Zhang | 2-6,1-6 |
| ITF M15 Monastir | 2021/10/25 09:00 | Edouard Villoslada v Linghao Zhang | 6-4,6-2 |
| ITF M15 Monastir | 2021/10/24 10:00 | Linghao Zhang v Ankit Chopra | 6-3,6-1 |
| ITF M15 Monastir | 2021/10/18 10:30 | Linghao Zhang v Richard Biagiotti | 3-6,5-7 |
| ITF M15 Monastir | 2021/10/11 09:00 | Warren Wood v Linghao Zhang | 6-3,6-4 |
| ITF M15 Monastir | 2021/10/10 08:00 | Linghao Zhang v Matteo Meneghetti | 6-1,6-3 |