| Ausztrál New South Wales League - U20 | 2017/06/25 02:45 | Sydney Olympic - U20 v Rockdale City Suns - U20 | L | 1-2 |
| Ausztrál New South Wales League - U20 | 2017/04/09 02:00 | Rockdale City Suns - U20 v Sydney Olympic - U20 | D | 0-0 |
| Ausztrál New South Wales League - U20 | 2018/04/15 02:48 | Sydney Olympic - U20 v Blacktown City - U20 | L | 1-5 |
| Ausztrál New South Wales League - U20 | 2018/04/07 07:07 | Marconi Stallions - U20 v Sydney Olympic - U20 | L | 1-0 |
| Ausztrál New South Wales League - U20 | 2018/03/30 02:48 | Sydney Olympic - U20 v Hakoah Sydney City East - U20 | W | 3-0 |
| Ausztrál New South Wales League - U20 | 2018/03/25 01:40 | Sydney Olympic - U20 v Manly United - U20 | L | 0-3 |
| Ausztrál New South Wales League - U20 | 2018/03/11 01:54 | Sydney Olympic - U20 v Bonnyrigg White Eagles - U20 | L | 0-1 |
| Ausztrál New South Wales League - U20 | 2017/08/13 03:02 | Sutherland Sharks - U20 v Sydney Olympic - U20 | L | 3-0 |
| Ausztrál New South Wales League - U20 | 2017/08/06 05:00 | Sydney Olympic - U20 v Hakoah Sydney City East - U20 | L | 0-4 |
| Ausztrál New South Wales League - U20 | 2017/07/30 04:04 | Sydney United - U20 v Sydney Olympic - U20 | L | 6-1 |
| Ausztrál New South Wales League - U20 | 2018/04/14 07:13 | Manly United - U20 v Rockdale City Suns - U20 | D | 1-1 |
| Ausztrál New South Wales League - U20 | 2018/04/07 07:02 | Rockdale City Suns - U20 v Apia L Tigers - U20 | L | 0-5 |
| Ausztrál New South Wales League - U20 | 2018/03/31 06:03 | Bonnyrigg White Eagles - U20 v Rockdale City Suns - U20 | W | 0-2 |
| Ausztrál New South Wales League - U20 | 2018/03/25 04:06 | Rockdale City Suns - U20 v Sydney United - U20 | L | 0-4 |
| Ausztrál New South Wales League - U20 | 2018/03/18 02:05 | Wollongong Wolves - U20 v Rockdale City Suns - U20 | L | 3-1 |
| Ausztrál New South Wales League - U20 | 2018/03/11 04:02 | Rockdale City Suns - U20 v Sutherland Sharks - U20 | D | 1-1 |
| Ausztrál New South Wales League - U20 | 2017/08/13 03:00 | Apia L Tigers - U20 v Rockdale City Suns - U20 | L | 4-1 |
| Ausztrál New South Wales League - U20 | 2017/08/06 03:00 | Rockdale City Suns - U20 v Wollongong Wolves - U20 | W | 1-0 |