REF’s picks

First half over 1.5 goals offers an intriguing price if Rangers break down a deep block early. Both sides have shown vulnerabilities before the break in recent weeks.

1. 1An early breakthrough forces the trailing side to open up immediately.
2. 2Defensive lapses in both squads have led to open opening periods recently.
3. 3Tactical caution from St Mirren could keep the score quiet until late in the half.

REF's own opinion, not a guarantee — nothing here is financial or betting advice, and the call is always yours.