Fast start helps Celtic brush St Mirren aside

Toyosi Olusanya was sent off in first-half stoppage-time after catching Celtic goalkeeper Joe Hart in the face with a high boot.

IMPRESSIVE SHOWING: Celtic's Matt O'Riley (left) celebrates scoring their side's second goal of the game. Pic: Jane Barlow/PA Wire.

St Mirren 0 Celtic 3

Matt O'Riley provided a goal and assist inside the first six minutes as Celtic cruised to a 3-0 victory over 10-man St Mirren.