| Name | Adrian Mierzejewski |
| Date of birth | 4/11/1986 |
| Nationality | Polish |
| Position | Center midfield |
| More info | https://en.wikipedia.org/wiki/Adrian_Mierzejewski |
| Team | Appearances | Goals | Yellow cards | Red cards |
| Sydney FC | 34 | 15 | 4 | 0 |
| Match Type | Appearances | Goals | Yellow cards | Red cards |
| FFA Cup | 3 | 1 | 1 | 0 |
| League | 24 | 13 | 3 | 0 |
| Asian Champions League | 6 | 1 | 0 | 0 |
| A-League Finals | 1 | 0 | 0 | 0 |
| Statistic | Margin | Matches |
| Biggest win | 6 goals | 30/12/2017 Sydney FC 6-0 Perth Glory |
| Biggest loss | 2 goals | 16/02/2018 Sydney FC 0-2 Suwon Samsung Bluewings (ACL) |
| 7/03/2018 Sydney FC 0-2 Kashima Antlers (ACL) |
| # | Player | Appearances on the same team | Team(s) |
| 1. | Andrew Redmayne | 34 | Sydney FC |
| 2. | Bobo | 33 | Sydney FC |
| 3. | Brandon O`Neill | 32 | Sydney FC |
| Joshua Brillante | 32 | Sydney FC | |
| Alex Brosque | 32 | Sydney FC | |
| Alex Wilkinson | 32 | Sydney FC | |
| 7. | David Carney | 30 | Sydney FC |
| Luke Wilkshire | 30 | Sydney FC | |
| 9. | Milos Ninkovic | 29 | Sydney FC |
| 10. | Jordy Buijs | 28 | Sydney FC |
| Team | Date | Match Type | Result | Goals | Bookings | On | Off | Notes |
| Sydney FC | 29/08/2017 | FFA Cup | Bankstown Berries FC (NSW) 0-3 Sydney FC |  | 71' | Full time | ||
| 13/09/2017 | FFA Cup | Sydney FC 2-0 Melbourne City FC | Kick off | 89' | ||||
| 7/10/2017 | League | Melbourne Victory 0-1 Sydney FC | Kick off | 75' | ||||
| 15/10/2017 | League | Sydney FC 3-2 Wellington Phoenix | Kick off | 54' | ||||
| 27/10/2017 | League | Sydney FC 2-0 Perth Glory | | 67' | Full time | |||
| 18/11/2017 | League | Sydney FC 2-1 Newcastle Jets | 66' | Full time | ||||
| 21/11/2017 | FFA Cup | Sydney FC 2-1 Adelaide United after extra time |  | Kick off | Full time | |||
| 25/11/2017 | League | Sydney FC 3-1 Brisbane Roar | | Kick off | 68' | |||
| 1/12/2017 | League | Adelaide United 0-1 Sydney FC | Kick off | Full time | ||||
| 9/12/2017 | League | Western Sydney Wanderers 0-5 Sydney FC | | Kick off | Full time | |||
| 15/12/2017 | League | Sydney FC 3-1 Melbourne City FC | | Kick off | Full time | |||
| 23/12/2017 | League | Wellington Phoenix 1-4 Sydney FC | | Kick off | Full time | |||
| 30/12/2017 | League | Sydney FC 6-0 Perth Glory | | Kick off | Full time | |||
| 3/01/2018 | League | Sydney FC 2-2 Newcastle Jets | Kick off | Full time | ||||
| 8/01/2018 | League | Brisbane Roar 0-3 Sydney FC | | Kick off | Full time | |||
| 14/01/2018 | League | Adelaide United 0-0 Sydney FC | Kick off | Full time | ||||
| 20/01/2018 | League | Sydney FC 1-1 Central Coast Mariners | | Kick off | 85' | |||
| 26/01/2018 | League | Melbourne Victory 1-3 Sydney FC | | Kick off | Full time | |||
| 2/02/2018 | League | Sydney FC 4-0 Wellington Phoenix | | Kick off | Full time | 10th goal for Sydney FC | ||
| 10/02/2018 | League | Melbourne City FC 0-4 Sydney FC | | Kick off | Full time | 10th goal in the A-League (Men) | ||
| 16/02/2018 | Asian Champions League | Sydney FC 0-2 Suwon Samsung Bluewings | Kick off | Full time | ||||
| 21/02/2018 | Asian Champions League | Shanghai Shenhua 2-2 Sydney FC | Kick off | Full time | ||||
| 25/02/2018 | League | Sydney FC 3-1 Western Sydney Wanderers | | | Kick off | Full time | ||
| 3/03/2018 | League | Newcastle Jets 2-1 Sydney FC | Kick off | Full time | ||||
| 7/03/2018 | Asian Champions League | Sydney FC 0-2 Kashima Antlers | Kick off | Full time | ||||
| 13/03/2018 | Asian Champions League | Kashima Antlers 1-1 Sydney FC | Kick off | Full time | ||||
| 17/03/2018 | League | Sydney FC 1-2 Brisbane Roar | Kick off | 54' | ||||
| 24/03/2018 | League | Central Coast Mariners 1-2 Sydney FC | Kick off | Full time | ||||
| 29/03/2018 | League | Perth Glory 2-3 Sydney FC | | Kick off | 76' | |||
| 3/04/2018 | Asian Champions League | Suwon Samsung Bluewings 1-4 Sydney FC | | Kick off | 88' | |||
| 8/04/2018 | League | Sydney FC 3-0 Adelaide United | Kick off | Full time | ||||
| 13/04/2018 | League | Sydney FC 1-0 Melbourne Victory | Kick off | Full time | ||||
| 17/04/2018 | Asian Champions League | Sydney FC 0-0 Shanghai Shenhua | Kick off | Full time | ||||
| 28/04/2018 | A-League Finals | Sydney FC 2-3 Melbourne Victory after extra time | Kick off | Full time |