Stadium: C4 Citta'DellÁquila Round: 25 Ground: Clay
| ITF M15 Monastir | 2021/05/04 08:00 | Takashi Saito v Marcello Serafini | 7-5,2-6,10-8 |
| ITF M15 Monastir | 2021/05/03 12:00 | Hugo Pierre v Marcello Serafini | 6-3,4-6,10-12 |
| ITF M15 Monastir | 2021/05/02 08:00 | Cristian Campese v Marcello Serafini | 1-6,3-6 |
| ITF M15 Monastir | 2021/04/26 13:30 | Yuta Kawahashi v Marcello Serafini | 6-3,6-1 |
| ITF M15 Monastir | 2021/04/26 09:00 | Cristian Campese v Marcello Serafini | 3-6,1-6 |
| ITF M15 Monastir | 2021/04/25 10:30 | Andrea Del Federico v Marcello Serafini | 5-7,2-6 |
| ITF M15 Sharm El Sheikh | 2021/03/28 16:00 | Jack Gibbens v Marcello Serafini | 6-3,6-4 |
| ITF M15 Sharm El Sheikh | 2021/03/27 07:30 | Yu Hsiou Hsu v Marcello Serafini | 6-2,6-3 |
| ITF M15 Bucharest | 2021/05/27 08:00 | Uladzimir Ignatik v Tomas Lipovsek Puches | 6-4,6-1 |
| ITF M15 Bucharest | 2021/05/26 07:00 | Tomas Lipovsek Puches v Valentin Royer | 6-4,1-6,6-4 |
| UTR Pro Tennis Series Bucharest | 2021/05/23 10:00 | Juan Pablo Paz v Tomas Lipovsek Puches | 6-3,2-0 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 12:30 | Vladimir Filip v Tomas Lipovsek Puches | 3-6,0-5 |
| UTR Pro Tennis Series Bucharest | 2021/05/22 07:00 | Tomas Lipovsek Puches v Juan Ignacio Galarza | 6-3,6-3 |
| UTR Pro Tennis Series Bucharest | 2021/05/21 13:30 | Tomas Lipovsek Puches v Simon Beaupain | 5-7,4-6 |
| UTR Pro Tennis Series Bucharest | 2021/05/19 10:00 | Nicholas David Ionel v Tomas Lipovsek Puches | 5-7,2-6 |
| UTR Pro Tennis Series Bucharest | 2021/05/18 10:00 | Colin Sinclair v Tomas Lipovsek Puches | 6-2,5-1 |