Now the league is finished with a defeat for each team we are right into a tasty playoff match up.
The Penny Cars arena has been a tough place for visiting teams this year and Airdrie's home form was the key to their great debut season in the Cinch Championship.
Previous games were 2-1 to Airdrie and a 1-1 draw.
Thistle have the better H2H having won twice against the Diamonds at Firhill.
Both teams will have more familiar lineups on Tuesday.
Who will win?