[1] St Helens were the reigning champions after winning their 4th successive title, beating Leeds Rhinos in the 2022 Grand Final.

Leigh Leopards were immediately promoted back to Super League, after they beat Batley Bulldogs 44–12 in the 2022 Championship Grand Final.

Wigan Warriors defeated Catalans, 10–2 in the Grand Final, to win their 6th super league title, and 23rd overall.

The round 5 game between Salford Red Devils and Wakefield Trinity on 19 March 2023, finished 13–all after 80 minutes.

The round 13 game between Hull Kingston Rovers & Wigan Warriors on 25 May 2023, finished 22–all after 80 minutes, with Abbas Miski scoring a last gasp try on the final hooter, to level the match.

Hull then had a chance of their own, but Sam Powell charged the kick down, and the first period ended with no scores.

The only attempt at a drop goal came from Marc Sneyd, but his effort hit the post and bounced back into play.

With less than 2 minutes of the first period remaining, Joe Burgess made a break for the line, before passing the ball to Sam Stone to score the winning try.