Stephen Robinson has named his starting lineup for today's Premier Sports Cup Group D closer against Ayr United.
Goalkeeper Shamal George is handed his debut after completing a season-long loan from Wycombe Wanderers earlier this week.
He's one of four changes as Jayden Richardson, Declan John and Roland Idowu also come in, while Ryan Mullen, Conor McMenamin and Jonah Ayunga drop to the bench with Scott Tanser missing out completely due to injury.
Richard King retains his place in defence following his goalscoring home debut in last weekend's 8-2 win over Annan Athletic.
New signings Miguel Freckleton, Tunmise Sobowale and Jalmaro Calvin could make their debuts off the bench this afternoon.
Former Saints forward Curtis Main leads the line for Ayr United, while St Mirren Youth Academy graduate Nicholas McAllister also starts for the Honest Men.
St Mirren: George, Fraser, Gogic, King, Richardson, Phillips, Taylor, O'Hara (c), John, Idowu, Mandron
Subs: Mullen, Iacovitti, Freckleton, Sobowale, Smyth, McMenamin, Ayunga, Calvin, Mooney
Ayr United: Mitchell, McAllister, Dick, Want, Holt, McMann, McKenzie, Walker, Rus, Murphy (c), Main
Subs: Russell, Oakley, Thomas, Ure, Hastie, Bonnar, Watret
