Stadium: Court 1 Round: 62 Ground: Clay
| ITF M25 Sabadell | 2023/09/24 07:30 | Alen Moritz Hodzic v Iannis Miletich | 4-6,1-6 |
| ITF M15 Melilla | 2023/09/18 14:25 | Yvo Panak v Iannis Miletich | 6-3,6-1 |
| ITF M15 Madrid | 2023/09/04 07:30 | Iannis Miletich v Giacomo Revelli | 2-6,3-6 |
| ITF M15 Madrid | 2023/09/03 12:00 | Iannis Miletich v Jorge Plans | 6-3,6-7,10-8 |
| ITF M25 Oviedo | 2023/08/28 14:55 | Mateo Luis Alvarez Sarmiento v Iannis Miletich | 7-6,6-4 |
| ITF M15 Xativa | 2023/07/31 07:00 | Iannis Miletich v Giacomo Revelli | 5-7,4-6 |
| ITF M15 Xativa | 2023/07/30 07:00 | Iannis Miletich v Nil Boixader Roca | 6-2,6-3 |
| ITF M25 Denia | 2023/07/25 10:40 | Alejandro Garcia v Iannis Miletich | 7-6,6-2 |
| ITF M25 Sabadell | 2023/09/24 07:30 | Alex Jones v Alejandro M Kretzer | 5-7,3-6 |
| ITF M25 Bakio | 2023/06/27 07:30 | Alejandro M Kretzer v Eliakim Coulibaly | 4-6,2-6 |
| ITF M25 Gurb | 2023/05/17 09:45 | Alejandro M Kretzer v Darwin Blanch | 4-6,6-2,6-7 |
| ITF M25 Reus | 2023/04/04 12:05 | Miguel Damas v Alejandro M Kretzer | 7-6,6-3 |
| ITF M25 Palmanova | 2023/03/17 09:25 | Alex M Pujolras v Alejandro M Kretzer | 7-6,5-7,6-3 |
| ITF M25 Palmanova | 2023/03/16 08:00 | Felix Gill v Alejandro M Kretzer | 6-3,6-7,4-6 |
| ITF M25 Palmanova | 2023/03/14 14:15 | Alejandro M Kretzer v Lucas Gerch | 6-1,6-4 |
| ITF M15 Bagnoles-de-l'Orne | 2023/01/26 12:30 | Lucas Catarina v Alejandro M Kretzer | 6-3,6-3 |