Selected prediction
Celtic have won 6 of their last 8, while Spartans have taken 7 points from their last 7. Spartans have been leaking goals. Both defences have been giving chances away, so goals at both ends look likely.
Celtic have LWWWW in their last 5; Spartans have WLWLL; Celtic average 2.2 scored per game, Spartans average 1.0.