Benjamin Kimpioka (second from right) put the home side in front early on
Benjamin Kimpioka scored two first-half goals as St Johnstone defeated Morton in the Scottish League Cup.
Kimpioka struck from inside the box on 12 minutes and was well placed to net again a minute before the break.
Makenzie Kirk, son of Saints assistant Andy, debuted for the Perth side as a second-half replacement for Kimpioka.
Craig Levein's team, with two wins out of two, lead Group F on six points, a point clear of Alloa Athletic.
