Stadium: Court 7 Round: 62 Ground: Clay
| ITF - M15 Cairo | 2021/07/25 09:30 | Lautaro Agustin Falabella v Yuichiro Inui | 6-3,6-1 |
| ITF - M15 Cairo | 2021/07/21 10:10 | Felipe Derdoy v Yuichiro Inui | 7-6,6-2 |
| ITF - M15 Cairo | 2021/07/20 08:00 | Yuichiro Inui v Sherif Makhlouf | 4-6,6-3,7-10 |
| ITF - M15 Cairo | 2021/07/19 07:30 | Yuichiro Inui v Mohab Hamed | 6-1,7-5 |
| ITF - M15 Cairo | 2021/05/02 10:00 | Olexiy Kolisnyk v Yuichiro Inui | 6-4,6-3 |
| ITF - M15 Cairo | 2021/04/27 10:25 | Felix Gill v Yuichiro Inui | 7-6,6-1 |
| ITF - M15 Cairo | 2021/04/26 12:30 | Anton Magnusson v Yuichiro Inui | 5-7,3-6 |
| ITF - M15 Cairo | 2021/04/25 16:00 | Belal Abou Taleb v Yuichiro Inui | 5-7,4-6 |
| ITF - M15 Cairo | 2021/08/01 12:30 | Sergis Kyratzis v Nicolas Agustin Lema | 3-6,6-2,10-4 |
| ITF - M15 Cairo | 2021/07/25 11:00 | Sergis Kyratzis v Alessandro Ragazzi | 2-6,2-6 |
| ITF - M15 Sofia | 2021/07/04 10:30 | Christoffer Solberg v Sergis Kyratzis | 6-1,6-3 |
| ITF - M15 Antalya | 2021/06/27 06:30 | Daniil Glinka v Sergis Kyratzis | 3-6,6-4,10-8 |
| ITF - M15 Heraklion | 2021/05/23 08:00 | Ugo Blanchet v Sergis Kyratzis | 6-0,6-0 |
| ITF - M15 Heraklion | 2021/05/19 11:30 | Sergis Kyratzis v Alexis Musialek | 0-6,4-6 |
| ITF - M15 Heraklion | 2021/05/17 07:00 | Johann Lars v Sergis Kyratzis | 6-7,4-6 |
| ITF - M15 Heraklion | 2020/11/24 08:30 | Billy Harris v Sergis Kyratzis | 6-2,7-6 |