Jersey Flegg Cup premierships
9 Canterbury (1963, 1971, 1976, 1979, 1983, 1999, 2000, 2001, 2003)
9 South Sydney (1962, 1964, 1966, 1967, 1968, 1969, 1972, 1978, 2019)
8 Balmain (1973, 1980, 1981, 1982, 1984, 1988, 1994, 1997)
5 Penrith (1977, 1986, 2006, 2007, 2022)
3 Manly (1961, 1974, 1987)
3 Parramatta (1970, 1985, 1990)
3 Sydney Roosters (1995, 2002, 2004)
2 Canberra (1989, 1993)
2 St George (1975, 1996)
2 Newcastle (1991, 1992)
1 Cronulla (2018)
1 North Sydney (1998)
1 St George Illawarra (2005)
1 Western Suburbs (1965)
The following records are from 2018–present
Minor Premierships
1 Cronulla (2019)
1 Newcastle (2018)
1 Sydney (2022)
Wooden Spoons
1 Manly (2019)
1 South Sydney (2022)
1 Wests Tigers (2018)
Finals Appearances
3 Newcastle, Penrith, St George Illawarra, Sydney
2 Canterbury, Cronulla,
1 Canberra, Mounties, Parramatta, South Sydney, Wests Tigers
Most Wins in a Season by a Club
18 Newcastle from 25 games, 2022
18 Cronulla from 24 games, 2018
18 Newcastle from 23 games, 2018
16 Penrith from 26 games, 2022
16 Sydney from 24 games, 2022
16 South Sydney from 24 games, 2019
16 Penrith from 23 games, 2018
Most Wins in the Regular Season
17 Newcastle, 2018
16 Sydney, 2022
15 Newcastle, 2022
15 Cronulla, 2018
Least Wins in the Regular Season
2 Manly, 2019
2 North Sydney, 2019
2 Wests Tigers, 2018
3 South Sydney, 2022
3 Victoria, 2019
Most Losses in the Regular Season
19 South Sydney, 2022
18 Manly, 2019
18 Wests Tigers, 2018
17 North Sydney, 2019
Least Losses in the Regular Season
3 Newcastle, 2018
3 Cronulla, 2018
5 Cronulla, 2019
Most Points Scored in the Regular Season
694 Sydney, 2022
648 Newcastle, 2018
600 Penrith, 2022
594 Penrith, 2019
574 Canberra, 2019
Least Points Scored in the Regular Season
229 Manly, 2019
235 Victoria, 2019
240 Wests Tigers, 2018
307 North Sydney, 2019
326 Warriors, 2018
Most Points Conceded in the Regular Season
752 Manly, 2019
736 Victoria, 2022
668 North Sydney, 2019
646 South Sydney, 2022
636 Manly, 2022
Least Points Conceded in the Regular Season
300 Cronulla, 2019
313 Penrith, 2018
314 Sydney, 2019
316 Sydney, 2022
348 Canterbury, 2018
Best Points Differential in the Regular Season
+378 Sydney, 2022
+300 Newcastle, 2018
+244 Penrith, 2019
+200 Canberra, 2019
+193 Newcastle, 2019
Worst Points Differential in the Regular Season
-523 Manly, 2019
-367 Victoria, 2019
-361 North Sydney, 2019
-348 Victoria, 2022
-315 Wests Tigers, 2018
Most Competition Points
42 Newcastle, 2018
40 Cronulla, 2018
37 Cronulla, 2019
36 Sydney, 2022
36 Penrith, 2018
36 Mounties, 2018
Least Competition Points
10 South Sydney, 2022
12 Manly, 2019
12 Wests Tigers, 2018
13 North Sydney, 2019
Most Consecutive Wins
9 Sydney (Round 8, 2022 – Round 17, 2022)
7 Cronulla (Round 7, 2019 – Round 15, 2019)
7 Cronulla (Finals Week 2, 2018 – Round 5, 2019)
7 Cronulla (Round 18, 2018 – Round 24, 2018)
7 Mounties (Round 13, 2018 – Round 20, 2018)
Most Consecutive Losses
11 South Sydney (Round 14, 2022 – Round 1, 2023)
11 Victoria (Round 21, 2019 – Round 5, 2021)
11 North Sydney (Round 4, 2019 – Round 16, 2019)
11 Wests Tigers (Round 1, 2018 – Round 13, 2018)
10 Manly (Round 24, 2018 – Round 12, 2019)
10 North Sydney (Round 14, 2018 – Round 2, 2019)
Biggest Winning Margins
68 Penrith 72 def. Victoria 4 at Casey Fields – Rd 5, 2019.
66 Sydney 66 def. Victoria 0 at Casey Fields – Rd 24, 2022.
58 South Sydney 64 def. Victoria 6 at Central Coast Stadium – Rd 21, 2019.
56 Newcaslte 62 def. Manly 6 at McDonald Jones Stadium – Rd 5, 2019.
54 Newcastle 54 def. Victoria 0 at Casey Fields – Rd 12, 2019.
52 Canberra 56 def. Manly 4 at HE Laybutt Sporting Complex – Rd 7, 2019.
50 South Sydney 50 def. Wests Tigers 8 at Leichhardt Oval – Rd 9, 2019.
50 St George Illawarra 50 def. Manly 0 at Michael Cronin Oval – Rd 6, 2019.
18TH MAN 