9. Round | 24/06/2023 | Kawasaki Frontale [U18] | - | Yokohama F. Marinos [U18] | 4:0 | ||||
10. Round | 01/07/2023 | Yokohama F. Marinos [U18] | - | Shoshi High School [U18] | 0:0 | ||||
11. Round | 09/07/2023 | Ichiritsu Funabashi High School [U18] | - | Yokohama F. Marinos [U18] | 3:2 | ||||
15. Round | 24/09/2023 | FC Tokyo [U18] | - | Yokohama F. Marinos [U18] | 2:1 | ||||
16. Round | 01/10/2023 | Yokohama F. Marinos [U18] | - | Kashiwa Reysol [U18] | 3:1 | ||||
17. Round | 07/10/2023 | Yokohama F. Marinos [U18] | - | Omiya Ardija [U18] | 1:1 | ||||
18. Round | 15/10/2023 | Ryutsu Keizai University [U18] | - | Yokohama F. Marinos [U18] | 2:1 | ||||
19. Round | 22/10/2023 | Yokohama F. Marinos [U18] | - | Kawasaki Frontale [U18] | 0:3 | ||||
20. Round | 19/11/2023 | Yokohama F. Marinos [U18] | - | Ichiritsu Funabashi High School [U18] | 1:2 |