Sport Integrity Australia acknowledges the decision of the AFL Anti-Doping Tribunal to impose a two-year ban on athlete William Rioli for the anti-doping rule violations of the:
Use of a prohibited method, namely urine substitution on 20 August 2019;
Presence of a metabolite, a prohibited substance namely Carboxy-THC (11-nor-9-carboxy-delta9-tetrahydrocannabinol on 5 September 2019; and
Use of a prohibited method, namely urine substitution on 5 September 2019.