Stadium: Lyttos Beach Tennis Academy Ground: Hardcourt indoor
| UTR Pro Tennis Series California | 2021/09/03 15:00 | Michail Pervolarakis v Drew Baird | 6-4,3-6,5-7 |
| UTR Pro Tennis Series California | 2021/09/01 21:00 | Michail Pervolarakis v Arthur Bellegy | 6-4,1-6,5-1 |
| UTR Pro Tennis Series California | 2021/08/31 15:00 | Michail Pervolarakis v Shahin Khaledan | 7-5,5-2 |
| UTR Pro Tennis Series California | 2021/08/30 18:00 | Neel Rajesh v Michail Pervolarakis | 2-6,1-5 |
| ITF M25 Decatur | 2021/08/04 14:00 | Michail Pervolarakis v Yu Hsiou Hsu | 4-6,4-6 |
| ITF M25 Champaign | 2021/07/28 21:20 | Michail Pervolarakis v Joshua Peck | 3-6,6-1,6-7 |
| Challenger Cary | 2021/07/18 15:00 | Ben Shelton v Michail Pervolarakis | 6-3,6-2 |
| ITF M15 Champaign | 2021/06/25 16:55 | Michail Pervolarakis v Kyle Seelig | 4-6,1-6 |
| ITF M15 Monastir | 2021/04/23 15:00 | Omar Giacalone v Laurynas Grigelis | 6-7,6-4,6-2 |
| ITF M15 Monastir | 2021/04/22 11:50 | Arthur Bouquier v Laurynas Grigelis | 1-6,6-7 |
| ITF M15 Monastir | 2021/04/21 12:00 | Louis Tessa v Laurynas Grigelis | 1-6,3-6 |
| ITF M15 Monastir | 2021/04/15 08:25 | Gilbert S K Junior v Laurynas Grigelis | 6-3,6-3 |
| ITF M15 Monastir | 2021/04/14 08:30 | Aziz Ouakaa v Laurynas Grigelis | 4-6,1-6 |
| ITF M15 Monastir | 2020/10/21 10:20 | Laurynas Grigelis v Jean Thirouin | 6-3,2-6,5-7 |
| ITF M15 Monastir | 2020/10/18 08:30 | Laurynas Grigelis v Daniel Michalski | 5-7,7-5,7-6 |
| ITF M15 Monastir | 2020/10/17 08:25 | Thiago Agustin Tirante v Laurynas Grigelis | 6-4,2-6,5-7 |