Toronto go into this matchup having won back-to-back games to improve their record to 7-6, keeping them on course for the postseason.
The Argonauts dug themselves into a hole as they lost four of their first six games, but they have turned things around since the middle of July.
They beat the BC Lions 26-12 on the road and Calgary 33-30 at home, before answering a 42-12 blowout at the hands of Edmonton with a 39-20 win over Hamilton.
Toronto failed to make it back-to-back wins as they were beaten 28-24 in Saskatchewan, but they have responded to that loss.
The Argonauts rebounded with a 37-22 win in Hamilton, before returning home to down Ottawa, 26-23.