[3] He has spent time on loan from Huddersfield at Oldham in the Kingstone Press Championship in both 2016 and 2017.

In round 3 of the 2021 Super League season, he scored two tries for Huddersfield in a 25-24 loss against Hull Kingston Rovers.

[7] In round 1 of the 2023 Super League season, McIntosh scored two tries for Hull F.C.

for in the Super League XXVIII season and scored ten tries as the club finished 10th on the table.

[9] On 23 April 2024, it was confirmed that McIntosh had signed for Leigh Leopards in a player swap deal that saw Hull FC receive Tom Briscoe in return.