Australien - New South Wales - Premier League 05/05 05:00 13 [8] Wollongong Wolves v Central Coast Mariners NPL [16] L 5-1
Australien - New South Wales - Premier League 04/28 05:00 12 [16] Central Coast Mariners NPL v Sutherland Sharks [15] W 3-2
Australien - New South Wales - Premier League 04/20 09:15 11 [8] St George City FA v Central Coast Mariners NPL [16] L 2-0
Australien - New South Wales - Premier League 04/14 05:00 10 Blacktown City v Central Coast Mariners NPL L 3-1
Australien - New South Wales - Premier League 04/07 05:00 9 [16] Central Coast Mariners NPL v Sydney Olympic [9] L 0-2
Australien - New South Wales - Premier League 03/30 08:00 8 [3] Marconi Stallions v Central Coast Mariners NPL [15] L 2-0
Australien - New South Wales - Premier League 03/23 06:30 7 [16] NWS Spirit FC v Central Coast Mariners NPL [14] L 2-1
Australien - New South Wales - Premier League 03/20 08:00 4 [13] Central Coast Mariners NPL v Western Sydney Wanderers NPL [3] L 2-5
Australien - New South Wales - Premier League 03/16 06:00 6 [15] Central Coast Mariners NPL v Manly Utd [11] D 2-2
Australien - New South Wales - Premier League 03/08 08:30 5 [9] Sydney FC NPL v Central Coast Mariners NPL [14] L 4-1
Australien - New South Wales - Premier League 03/03 02:00 3 [16] Central Coast Mariners NPL v Hills United FC [9] W 5-3
Australien - New South Wales - Premier League 02/25 05:00 2 [16] Apia L Tigers v Central Coast Mariners NPL [13] L 3-1
Australien - New South Wales - Premier League 02/17 06:00 1 [2] Central Coast Mariners NPL v Sydney United 58 [2] L 1-2
Australien - New South Wales - Premier League 08/27 05:00 30 [4] Marconi Stallions v Central Coast Mariners NPL [12] L 5-4
Australien - New South Wales - Premier League 08/20 05:00 29 [12] Central Coast Mariners NPL v Manly Utd [11] L 0-1
Australien - New South Wales - Premier League 08/13 05:00 28 [9] Sydney United 58 v Central Coast Mariners NPL [12] L 2-1
Australien - New South Wales - Premier League 08/06 08:30 27 [11] Central Coast Mariners NPL v Rockdale Ilinden FC [2] L 1-2
Australien - New South Wales - Premier League 07/29 05:00 26 [12] Sydney Olympic v Central Coast Mariners NPL [8] L 5-1
Australien - New South Wales - Premier League 07/23 05:00 25 [7] Central Coast Mariners NPL v St George City FA [6] L 0-2
Australien - New South Wales - Premier League 07/15 07:45 24 [1] Apia L Tigers v Central Coast Mariners NPL [7] L 1-0
Australien - New South Wales - Premier League 07/08 05:00 23 [7] Central Coast Mariners NPL v Wollongong Wolves [9] D 2-2
Australien - New South Wales - Premier League 07/01 09:00 22 [14] Mt Druitt Town Rangers v Central Coast Mariners NPL [7] W 1-2
Australien - New South Wales - Premier League 06/25 05:00 21 [10] Central Coast Mariners NPL v Sydney FC NPL [4] W 2-1
Australien - New South Wales - Premier League 06/18 05:00 20 [12] Central Coast Mariners NPL v NWS Spirit FC [10] W 4-2
Australien - New South Wales - Premier League 06/11 05:00 19 [8] Blacktown City v Central Coast Mariners NPL [11] L 4-1
Australien - New South Wales - Premier League 06/02 09:45 18 [8] Sutherland Sharks v Central Coast Mariners NPL [10] D 0-0
Australien - New South Wales - Premier League 05/28 05:00 17 [13] Central Coast Mariners NPL v Bulls FC Academy [16] W 4-2
Australien - New South Wales - Premier League 05/23 09:30 - [13] Manly Utd v Central Coast Mariners NPL [11] L 2-0
Australien - New South Wales - Premier League 05/20 09:00 16 [15] Western Sydney Wanderers NPL v Central Coast Mariners NPL [12] W 1-2
Australien - New South Wales - Premier League 05/14 05:00 15 [14] Central Coast Mariners NPL v Marconi Stallions [3] W 2-0
Central Coast Mariners U21 er et australsk fodboldhold, der er baseret i Gosford, New South Wales. Holdet spiller i National Youth League, som er den bedste ungdomsliga i Australien.

Central Coast Mariners U21 blev grundlagt i 2008 og har været en del af National Youth League siden 2009. Holdet har vundet National Youth League to gange, i 2013 og 2016.

Central Coast Mariners U21 spiller deres hjemmekampe på Central Coast Stadium. Holdet har en stærk ungdomsafdeling, og mange spillere har fået deres debut på førsteholdet gennem ungdomsafdelingen.

Nogle af de mest kendte spillere, der har spillet for Central Coast Mariners U21, er Trent Sainsbury, Mat Ryan og Tom Rogic.