| Name | Mathias Macallister |
| Date of birth | 12/04/2007 |
| Nationality | Australian |
| Position | Striker |
| More info | Unavailable |
| Team | Appearances | Goals | Yellow cards | Red cards |
| Sydney FC | 4 | 1 | 0 | 0 |
| Match Type | Appearances | Goals | Yellow cards | Red cards |
| Asian Champions League 2 | 1 | 0 | 0 | 0 |
| FFA Cup | 3 | 1 | 0 | 0 |
| Statistic | Margin | Matches |
| Biggest win | 2 goals | 10/08/2025 Sydney United 58 (NSW) 0-2 Sydney FC (Cup) |
| Biggest loss | N/A |
| # | Player | Appearances on the same team | Team(s) |
| 1. | Rhyan Grant | 4 | Sydney FC |
| Joel King | 4 | Sydney FC | |
| Corey Hollman | 4 | Sydney FC | |
| Joe Lolley | 4 | Sydney FC | |
| 5. | Gus Hoefsloot | 3 | Sydney FC |
| Paul Okon-Engstler | 3 | Sydney FC | |
| Rhys Marlon Youlley | 3 | Sydney FC | |
| Alex Grant | 3 | Sydney FC | |
| Wataru Kamijo | 3 | Sydney FC | |
| Alexandar Popovic | 3 | Sydney FC | |
| Tiago Quintal | 3 | Sydney FC | |
| Jordan Courtney-Perkins | 3 | Sydney FC | |
| Patrick Wood | 3 | Sydney FC |
| Team | Date | Match Type | Result | Goals | Bookings | On | Off | Notes |
| Sydney FC | 19/02/2025 | Asian Champions League 2 | Bangkok United 2-3 Sydney FC after extra time | 115' | Full time | |||
| 29/07/2025 | FFA Cup | Western United FC 0-1 Sydney FC |  | 62' | Full time | |||
| 10/08/2025 | FFA Cup | Sydney United 58 (NSW) 0-2 Sydney FC | 46' | Full time | ||||
| 23/08/2025 | FFA Cup | Sydney FC 1-1 Auckland FC (Penalties: 1-3) | 77' | Full time | Missed a penalty in the shoot out |