Stadium: LEXUS Court Round: 26 Ground: Clay
| ITF M15 Saarlouis | 2023/06/21 09:30 | Zura Tkemaladze v Adam Heinonen | 0-6,4-6 |
| ITF M15 Saarlouis | 2023/06/19 13:00 | John Sperle v Adam Heinonen | 2-6,6-1,2-10 |
| ITF M15 Saarlouis | 2023/06/18 12:00 | Tomas Almeida v Adam Heinonen | 2-6,4-6 |
| UTR Pro Copenhagen | 2023/06/02 10:00 | Christian Sigsgaard v Adam Heinonen | 7-6,6-7,6-1 |
| UTR Pro Copenhagen | 2023/06/01 06:00 | Adam Heinonen v Domen Gostincar | 6-2,6-2 |
| UTR Pro Copenhagen | 2023/05/31 09:00 | Adam Heinonen v Masato Perera | 5-7,6-0,6-1 |
| UTR Pro Copenhagen | 2023/05/30 06:00 | Marshall Tutu v Adam Heinonen | 4-6,6-3,3-6 |
| UTR Pro Copenhagen | 2023/05/29 09:00 | Cornelius Alexander Shalmi v Adam Heinonen | 1-6,3-6 |
| ITF M15 Saarlouis | 2023/06/21 13:05 | Amaury Raynel v Matthew Dellavedova | 6-7,4-6 |
| ITF M25 Grasse | 2023/06/16 07:30 | Matthew Dellavedova v Damien Wenger | 1-6,1-6 |
| ITF M25 Grasse | 2023/06/15 07:30 | Matthew Dellavedova v Jacob Olar | 6-1,6-0 |
| ITF M15 Nyiregyhaza | 2023/06/09 11:00 | Peter Fajta v Matthew Dellavedova | 6-7,6-1,6-4 |
| ITF M15 Nyiregyhaza | 2023/06/08 09:00 | Petro Orlando Fellin v Matthew Dellavedova | 4-6,3-6 |
| ITF M25 Jablonec Nad Nisou | 2023/06/01 07:55 | Lukas Neumayer v Matthew Dellavedova | 6-3,6-2 |
| ITF M15 Kursumlijska Banja | 2023/05/26 10:55 | Pawel Juszczak v Matthew Dellavedova | 6-2,6-3 |
| ITF M15 Kursumlijska Banja | 2023/05/25 15:00 | Luciano Emanuel Ambrogi v Matthew Dellavedova | 4-6,7-5,2-6 |