| Name | Gianni Stensness |
| Date of birth | 7/02/1999 |
| Nationality | Australian |
| Position | Center midfield |
| More info | Unavailable |
| Team | Appearances | Goals | Yellow cards | Red cards |
| Central Coast Mariners | 8 | 0 | 2 | 0 |
| Wellington Phoenix | 4 | 0 | 0 | 0 |
| Match Type | Appearances | Goals | Yellow cards | Red cards |
| FFA Cup | 2 | 0 | 0 | 0 |
| League | 10 | 0 | 2 | 0 |
| # | Player | Appearances on the same team | Team(s) |
| 1. | Ziggy Gordon | 8 | Central Coast Mariners |
| Mark Birighitti | 8 | Central Coast Mariners | |
| Tommy Oar | 8 | Central Coast Mariners | |
| Jack Clisby | 8 | Central Coast Mariners | |
| 5. | Daniel De Silva | 7 | Central Coast Mariners |
| Jordan Murray | 7 | Central Coast Mariners | |
| Matt Simon | 7 | Central Coast Mariners | |
| Dylan Fox | 7 | Central Coast Mariners | |
| Samuel Silvera | 7 | Central Coast Mariners | |
| Milan Duric | 7 | Central Coast Mariners |
| Team | Date | Match Type | Result | Goals | Bookings | On | Off | Notes |
| Wellington Phoenix | 9/03/2019 | League | Central Coast Mariners 2-8 Wellington Phoenix | 87' | Full time | |||
| 17/03/2019 | League | Wellington Phoenix 3-1 Western Sydney Wanderers | 87' | Full time | ||||
| 7/04/2019 | League | Adelaide United 3-1 Wellington Phoenix | 80' | Full time | ||||
| 28/04/2019 | League | Perth Glory 5-0 Wellington Phoenix | Kick off | Full time | ||||
| Central Coast Mariners | 28/08/2019 | FFA Cup | Brisbane Roar 2-2 Central Coast Mariners (Penalties: 2-4) | 78' | Full time | |||
| 17/09/2019 | FFA Cup | Hume City (VIC) 0-1 Central Coast Mariners | Kick off | Full time | ||||
| 12/10/2019 | League | Western Sydney Wanderers 2-1 Central Coast Mariners |  | Kick off | Full time | |||
| 19/10/2019 | League | Central Coast Mariners 1-1 Newcastle Jets | Kick off | Full time | ||||
| 3/11/2019 | League | Perth Glory 1-2 Central Coast Mariners | Kick off | Full time | ||||
| 8/11/2019 | League | Melbourne City FC 3-1 Central Coast Mariners | Kick off | 81' | ||||
| 16/11/2019 | League | Central Coast Mariners 1-3 Adelaide United | Kick off | 67' | ||||
| 24/11/2019 | League | Central Coast Mariners 1-0 Western United FC | | Kick off | Full time |