Zmarzlik successfully retained the title, winning a fourth championship, despite being disqualified from round nine in Denmark.

He beat Fredrik Lindgren by eight points, with Martin Vaculík securing the bronze medal.

[2] He then went on to win a fifth Grand Prix, which equalled the all-time record of 23 held by Jason Crump.

[3] For the 2023 season there were 15 permanent riders, who were joined at each Grand Prix by one wild card and two track reserves.

[5] The following riders were nominated as substitutes: The 2023 season consisted of 10 events.