Estadio: Court 4 Round: 62 Ground: Clay
| ITF M15 El Cairo | 2021/09/27 12:00 | Gian Marco Ortenzi v Jordan Chiu | 7-5,6-2 |
| ITF M15 El Cairo | 2021/09/21 08:00 | Valerio Aboian v Gian Marco Ortenzi | 7-6,6-3 |
| ITF M15 El Cairo | 2021/09/19 07:30 | Arjun Mahadevan v Gian Marco Ortenzi | 0-6,2-6 |
| ITF M15 Pescara | 2021/08/20 13:05 | Alexis Gautier v Gian Marco Ortenzi | 6-2,2-6,6-3 |
| ITF M15 Pescara | 2021/08/19 14:25 | Gian Marco Ortenzi v Alexis Musialek | 6-4,6-4 |
| ITF M15 Pescara | 2021/08/18 09:15 | Facundo Arias Bisso v Gian Marco Ortenzi | 6-3,3-6,2-6 |
| ITF M15 Pescara | 2021/08/16 16:30 | Daniele Spinnato v Gian Marco Ortenzi | 4-6,6-7 |
| ITF M15 Pescara | 2021/08/16 07:30 | Giulio Colacioppo v Gian Marco Ortenzi | 6-4,4-6,4-10 |
| ITF M15 El Cairo | 2021/09/27 10:30 | Daiki Yoshimura v Noppadol Noikor | 6-0,5-7,10-2 |
| ITF M15 El Cairo | 2021/09/26 13:30 | Bryan Aguiar Kuntz v Daiki Yoshimura | 4-6,2-6 |
| ITF M15 Ulcinj | 2021/09/20 12:00 | Matthew Dellavedova v Daiki Yoshimura | 6-1,6-0 |
| ITF M15 Ulcinj | 2021/09/20 08:00 | Daiki Yoshimura v Alec Deckers | 6-4,3-6,10-6 |
| ITF M15 Ulcinj | 2021/09/19 08:00 | Daiki Yoshimura v Edoardo Zanada | 6-3,6-4 |
| ITF 15 Antalya | 2021/06/30 09:50 | Louis Tessa v Daiki Yoshimura | 6-2,6-1 |
| ITF 15 Antalya | 2021/06/29 07:50 | Kuan-Yi Lee v Daiki Yoshimura | 6-1,0-6,7-10 |
| ITF 15 Antalya | 2021/06/28 08:30 | Daiki Yoshimura v Vladislav Gorbatenko | 6-1,6-1 |