[3] On 3 June 2018, Siddiqui was selected to play for the Winnipeg Hawks in the players' draft for the inaugural edition of the Global T20 Canada tournament.
[6] In August 2019, Siddiqui was named in Canada's squad for the Regional Finals of the 2018–19 ICC T20 World Cup Americas Qualifier tournament.
[7] In October 2019, he was named in Canada's squad for the 2019 ICC T20 World Cup Qualifier tournament in the United Arab Emirates.
[8] In October 2021, Siddiqui was named in Canada's squad for the 2021 ICC Men's T20 World Cup Americas Qualifier tournament in Antigua.
[9] In February 2022, he was named in Canada's squad for the 2022 ICC Men's T20 World Cup Global Qualifier A tournament in Oman.