He made his Canada national team debut at the 2016 Summer Paralympics where he won a silver medal in the Men's 1500 metres T37.

[2] In 2013, Stanley was honoured as Canadian Para Soccer Player of the Year after playing for the Canada national cerebral palsy football team in the Tournoi international and Intercontinental Cup.

[4] He was later named to Team Canada's roster for the 2015 CP Football World Championships[5] and the 2015 Parapan American Games.

[8] Upon qualifying for the 2017 World Para Athletics Championships men's T38 800-metre final, Stanley set a new record for fastest time with 2 minutes and 5.89 seconds.

[12] On September 26, 2019, Stanley was named to Team Canada's roster for the 2019 World Para Athletics Championships,[13] where he placed fifth in the men's 1500-metre T38 finals.