My prediction for the match between Aarau and Bellinzona in the Swiss Challenge League is a victory for Aarau. Aarau is in good form, currently sitting in 3rd place in the league table with 43 points. They have been playing well in recent matches and won their previous game. On the other hand, Bellinzona is in 8th place and has been displaying less impressive form. Considering this, as well as Aarau's home advantage, I believe they will be able to secure a win in this match.