Queensland teenager Max Walton has become the first SP Tools Australian Kart Champion-elect of 2023 at the penultimate round of the Championship at his home track of Ipswich on Sunday afternoon.

Troy Loeskow has successfully defended his Australian KZ2 Championship at the final round of the SP Tools Australian Kart Championship, presented by Castrol EDGE in South Australia, while Brad Jenner also went back-to-back in X30 and Brendan Nelson secured his seventh career Australian Karting Title on Sunday afternoon when the nine Champions on offer were crowned.