[3] In August 2017, he was named in Cape Town Knight Riders' squad for the first season of the T20 Global League.
[4] However, in October 2017, Cricket South Africa initially postponed the tournament until November 2018, with it being cancelled soon after.
[6] In April 2021, he was named to North West's squad, ahead of the 2021–22 cricket season in South Africa.
[7] In March 2022, on the opening day of the 2021–22 CSA One-Day Cup tournament, Muthusamy scored his first century in List A cricket, with 100 from 106 balls against Western Province.
[8] In August 2019, he was named in South Africa's Test squad for their series against India.