Overview

• The tie finished 2-2 after extra time before St Mirren won the shootout 5-3 over Kilmarnock.
• Mikael Mandron opened the scoring and Jayden Richardson put St Mirren back in front after Robbie Deas had equalised.
• Bruce Anderson forced extra time with a late penalty following a foul on Marley Watkins by Richard King.
• Shamal George denied former St Mirren midfielder Kyle Magennis in the shootout, and Malik Dijksteel converted the decisive kick.
• The win at Rugby Park prompted a pitch invasion by dozens of away fans, with 2,252 St Mirren supporters in attendance.