| Name | Lachlan Brook |
| Date of birth | 8/02/2001 |
| Nationality | Australian |
| Position | Center midfield |
| More info | https://en.wikipedia.org/wiki/Lachlan_Brook |
| Team | Appearances | Goals | Yellow cards | Red cards |
| Adelaide United | 10 | 1 | 0 | 0 |
| Match Type | Appearances | Goals | Yellow cards | Red cards |
| Asian Champions League | 1 | 0 | 0 | 0 |
| FFA Cup | 1 | 0 | 0 | 0 |
| League | 8 | 1 | 0 | 0 |
| Statistic | Margin | Matches |
| Biggest win | 4 goals | 23/10/2019 Adelaide United 4-0 Melbourne City FC (Cup) |
| Biggest loss | 1 goal | 9/05/2017 Adelaide United 0-1 Jiangsu Suning (ACL) |
| 20/10/2019 Melbourne City FC 2-1 Adelaide United | ||
| 22/12/2019 Central Coast Mariners 2-1 Adelaide United |
| # | Player | Appearances on the same team | Team(s) |
| 1. | Ryan Strain | 8 | Adelaide United |
| Michael Jakobsen | 8 | Adelaide United | |
| 3. | Paul Izzo | 7 | Adelaide United |
| Ben Halloran | 7 | Adelaide United | |
| Jordan Elsey | 7 | Adelaide United | |
| Ryan Kitto | 7 | Adelaide United | |
| Riley McGree | 7 | Adelaide United | |
| 8. | Kristian Opseth | 6 | Adelaide United |
| Michael Marrone | 6 | Adelaide United | |
| Louis D`Arrigo | 6 | Adelaide United | |
| Al Hassan Toure | 6 | Adelaide United |
| Team | Date | Match Type | Result | Goals | Bookings | On | Off | Notes |
| Adelaide United | 9/05/2017 | Asian Champions League | Adelaide United 0-1 Jiangsu Suning | 93' | Full time | |||
| 14/01/2018 | League | Adelaide United 0-0 Sydney FC | Kick off | 66' | ||||
| 20/10/2019 | League | Melbourne City FC 2-1 Adelaide United | 45' | Full time | ||||
| 23/10/2019 | FFA Cup | Adelaide United 4-0 Melbourne City FC | 90' | Full time | ||||
| 8/12/2019 | League | Adelaide United 2-1 Newcastle Jets | 79' | Full time | ||||
| 22/12/2019 | League | Central Coast Mariners 2-1 Adelaide United | 64' | Full time | ||||
| 25/07/2020 | League | Wellington Phoenix 1-1 Adelaide United | Kick off | 68' | ||||
| 30/07/2020 | League | Adelaide United 5-3 Perth Glory |  | Kick off | 60' | |||
| 6/08/2020 | League | Adelaide United 1-1 Sydney FC | Kick off | 63' | ||||
| 11/08/2020 | League | Melbourne City FC 2-2 Adelaide United | Kick off | 57' |