Stadium: Court 8 Round: 62 Ground: Clay
| ITF M25 Reus | 2023/04/02 12:00 | Vilius Gaubas v Miguel Avendano Cadena | 6-1,6-1 |
| ITF M25 Palmanova | 2023/03/24 09:30 | Max Houkes v Vilius Gaubas | 6-1,6-4 |
| ITF M25 Palmanova | 2023/03/23 08:25 | Vilius Gaubas v Lukas Neumayer | 0-6,7-5,7-5 |
| ITF M25 Palmanova | 2023/03/22 07:50 | Vilius Gaubas v Mircea-Alexandru Jecan | 6-0,6-0 |
| ITF M25 Palmanova | 2023/03/21 10:10 | Vilius Gaubas v Alen Moritz Hodzic | 6-0,7-5 |
| ITF M25 Palmanova | 2023/03/20 10:30 | Vilius Gaubas v Luca Matteo Sobbe | 6-2,6-2 |
| ITF M25 Palmanova | 2023/03/15 07:55 | Rudolf Molleker v Vilius Gaubas | 6-4,6-4 |
| ITF M25 Palmanova | 2023/03/13 11:00 | Vilius Gaubas v Carlos Giraldi | 6-3,6-3 |
| ITF M25 Reus | 2023/04/02 12:00 | Benjamin Kreynes v Victorio Marquiselli | 4-6,3-6 |
| ITF M15 Rovinj | 2023/03/13 09:00 | Pavel Nejedly v Victorio Marquiselli | 6-1,6-1 |
| ITF M15 Rovinj | 2023/03/12 12:00 | Victorio Marquiselli v Filiberto Fumagalli | 6-0,6-0 |
| ITF M15 Porec | 2023/03/09 13:50 | Mirko Martinez v Victorio Marquiselli | 6-0,6-3 |
| ITF M15 Porec | 2023/03/08 12:55 | Victorio Marquiselli v Tim Heger | 7-6,6-4 |
| ITF M15 Porec | 2023/03/07 09:00 | Victorio Marquiselli v Aljaz Jeran | 6-4,6-0 |
| ITF M15 Porec | 2023/03/06 10:25 | Maj Premzl v Victorio Marquiselli | 6-4,4-6,10-12 |
| ITF M15 Porec | 2023/03/05 11:30 | Marsel Znuderl v Victorio Marquiselli | 4-6,4-6 |