Stadium: Court 15 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Mogi das Cruzes | 2023/04/24 13:00 | Glauco Pinheiro Da Cruz Junior v Joao Eduardo Schiessl | 2-6,0-6 |
| ITF M15 Monastir | 2023/04/16 09:00 | Sebastian Sorger v Glauco Pinheiro Da Cruz Junior | 6-1,6-2 |
| ITF M15 Monastir | 2023/04/09 08:00 | Louis Allen v Glauco Pinheiro Da Cruz Junior | 6-0,6-2 |
| ITF M15 Monastir | 2023/04/03 10:00 | Abraham Asaba v Glauco Pinheiro Da Cruz Junior | 6-2,6-4 |
| ITF M15 Monastir | 2023/03/26 08:45 | Rishabdev Raman v Glauco Pinheiro Da Cruz Junior | 6-0,6-1 |
| ITF M25 Portimao | 2023/03/12 09:00 | Joshua Schaefer v Glauco Pinheiro Da Cruz Junior | 7-5,6-3 |
| ITF M25 Quinta Do Lago | 2023/03/07 13:00 | Andre Stewart v Glauco Pinheiro Da Cruz Junior | 6-1,6-0 |
| ITF M25 Loule | 2023/02/26 12:00 | Pedro D L R Bueno v Glauco Pinheiro Da Cruz Junior | 6-1,6-1 |
| ITF M15 Tabasco | 2023/05/23 19:30 | Christopher Bulus v Graham Maassen | 6-0,6-2 |
| ITF M15 Tabasco | 2023/05/22 16:00 | Alexey Shtengelov v Graham Maassen | 3-6,3-6 |
| ITF M15 Tabasco | 2023/05/21 19:00 | Ricardo Reyna v Graham Maassen | 2-6,6-3,6-10 |
| ITF M25 Xalapa | 2023/05/15 19:30 | Juan Sebastian Osorio v Graham Maassen | 6-0,6-3 |
| ITF M25 Xalapa | 2023/05/14 17:00 | Tobias Sonne v Graham Maassen | 6-4,4-6,10-12 |
| UTR Pro Miki | 2023/04/23 00:30 | Brody Nejedly v Graham Maassen | 3-6,5-6 |
| UTR Pro Miki | 2023/04/19 04:29 | Graham Maassen v Taichi Wakamatsu | 1-6,7-5,6-7 |
| UTR Pro Miki | 2023/04/18 00:30 | Graham Maassen v Taketo Takamisawa | 4-6,0-6 |