We know how CPL soccer performs in general obviously, just not for Mississauga. If we were to use York United FC as the closest metric, their attendance levels are garbage at the bottom of the league, but there is enough variation in the GTA as a whole that it is impossible to know how it would work out. Even the rest of the Mississauga sports scene doesn't help us - one one hand, people did not go to Steelheads games when they were here. On the other hand, Raptors 905 has an anomalously high attendance for NBA G League. If I had to guess, Mississauga would probably sit in the middle of the pack, especially if the stadium is in a good location.