4-4-2
Coach
Substitutions
3-1-4-2
Coach
Substitutions
About the match
On this page you can find the Partick Thistle vs St. Mirren match lineup for Scottish Premiership — Relegation - First Leg, on Thursday 21-05-2026, along with the substitutes and the players missing from the squad. Partick Thistle lines up in a 4-4-2 led by Ashcroft, while St. Mirren sets up in a 3-1-4-2 led by O'Hara. Partick Thistle is led by head coach Mark Wilson, while St. Mirren is managed by Craig McLeish. The match is played at Firhill Stadium.























