Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Benicarlo | 2021/11/07 11:00 | Pujol Navarro, Bruno v Luka Miklavcic | 6-2,6-0 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/05/16 07:30 | Jaimee Floyd Angele v Luka Miklavcic | 6-4,6-1 |
| ITF - M15 Prijedor | 2021/05/11 07:55 | Luka Miklavcic v Jotovski, Tomislav | 4-6,6-3,6-10 |
| ITF - M15 Prijedor | 2021/05/09 12:30 | Spec, Matic v Luka Miklavcic | 3-6,6-3,8-10 |
| Sibenik, Singles M-ITF-CRO-05A | 2021/04/18 08:00 | Luka Miklavcic v Paul Valsecchi | 2-6,4-6 |
| ITF - M15 Porec | 2021/03/07 11:00 | Prechtel, Sebastian v Luka Miklavcic | 6-1,6-2 |
| ITF - M15 Antalya | 2019/11/03 09:00 | Luka Miklavcic v Zlatanovic, Arsenije | 4-6,6-7 |
| ITF - M15 Antalya | 2019/10/29 07:00 | Luka Miklavcic v Minarik, Kristof | 2-6,6-3,8-10 |
| ITF - M15 Torello | 2021/10/31 11:00 | Garmendia Olasagasti, Inigo v Riva, Pablo | 4-6,2-6 |
| ITF M25 Madrid | 2021/10/24 12:00 | Garmendia Olasagasti, Inigo v Sami Ben Abdennibi | 2-6,3-6 |
| ITF M15 Melilla | 2021/09/21 09:30 | Aaron Cohen v Garmendia Olasagasti, Inigo | 6-3,4-6,10-8 |
| ITF M25 Madrid | 2021/09/13 09:00 | Enzo Wallart v Garmendia Olasagasti, Inigo | 6-0,6-3 |
| ITF M25 Bagneres-De-Bigorre | 2021/08/29 11:00 | Maxence Rivet v Garmendia Olasagasti, Inigo | 6-3,6-4 |
| ITF M25 Santander | 2021/08/22 11:30 | Garmendia Olasagasti, Inigo v Davies, George | 1-6,4-6 |
| ITF M15 Xativa | 2021/08/03 09:00 | Garmendia Olasagasti, Inigo v Fermin Tenti | 0-6,0-6 |
| ITF - M15 Monastir | 2021/07/25 12:00 | Garmendia Olasagasti, Inigo v Innocenti, Davide | 4-6,4-6 |