| 2020-06-08 16:05:00June 8, 2020 | Canterbury Bulldogs  |  St George-Illawarra Dragons | 16:05:004:05 pm | National Rugby League Premiership | 2020 | |
| 2020-06-14 18:30:00June 14, 2020 | St George-Illawarra Dragons |  Cronulla Sharks | 18:30:006:30 pm | National Rugby League Premiership | 2020 | |
| 2020-06-20 15:00:00June 20, 2020 | Gold Coast Titans  | St George-Illawarra Dragons | 15:00:003:00 pm | National Rugby League Premiership | 2020 | |
| 2020-06-26 19:55:00June 26, 2020 | Sydney Roosters  | St George-Illawarra Dragons | 19:55:007:55 pm | National Rugby League Premiership | 2020 | |
| 2020-07-03 18:00:00July 3, 2020 | Canberra Raiders  | St George-Illawarra Dragons | 18:00:006:00 pm | National Rugby League Premiership | 2020 | |
| 2020-07-12 18:30:00July 12, 2020 | St George-Illawarra Dragons |  Manly Sea Eagles | 18:30:006:30 pm | National Rugby League Premiership | 2020 | |
| 2020-07-18 15:00:00July 18, 2020 | St George-Illawarra Dragons | Canterbury Bulldogs | 15:00:003:00 pm | National Rugby League Premiership | 2020 | |
| 2020-07-25 17:30:00July 25, 2020 | Cronulla Sharks | St George-Illawarra Dragons | 17:30:005:30 pm | National Rugby League Premiership | 2020 | |
| 2020-07-30 19:50:00July 30, 2020 | St George-Illawarra Dragons |  South Sydney Rabbitohs | 19:50:007:50 pm | National Rugby League Premiership | 2020 | |
| 2020-08-06 19:50:00August 6, 2020 | St George-Illawarra Dragons | Sydney Roosters | 19:50:007:50 pm | National Rugby League Premiership | 2020 | |
| 2020-08-15 19:55:00August 15, 2020 | Parramatta Eels  | St George-Illawarra Dragons | 19:55:007:55 pm | National Rugby League Premiership | 2020 | |
| 2020-08-21 19:55:00August 21, 2020 | Brisbane Broncos  | St George-Illawarra Dragons | 19:55:007:55 pm | National Rugby League Premiership | 2020 | |
| 2020-08-28 18:00:00August 28, 2020 | St George-Illawarra Dragons | Gold Coast Titans | 18:00:006:00 pm | National Rugby League Premiership | 2020 | |
| 2020-09-06 18:30:00September 6, 2020 | North Queensland Cowboys  | St George-Illawarra Dragons | 18:30:006:30 pm | National Rugby League Premiership | 2020 | |
| 2020-09-12 15:00:00September 12, 2020 | St George-Illawarra Dragons | Canberra Raiders | 15:00:003:00 pm | National Rugby League Premiership | 2020 | |
| 2020-09-20 16:05:00September 20, 2020 | Newcastle Knights  | St George-Illawarra Dragons | 16:05:004:05 pm | National Rugby League Premiership | 2020 | |
| 2020-09-27 16:05:00September 27, 2020 | St George-Illawarra Dragons |  Melbourne Storm | 16:05:004:05 pm | National Rugby League Premiership | 2020 | |
