[4] The winners of each of the eight groups, as well as the four best runners-up progressed to the second round (last 16), which included the four UEFA qualifying clubs.
In December 2015, the SPFL announced that alongside the new group stage format, a bonus point system would be introduced to provide greater excitement and increase the number of meaningful games at this stage.
Aberdeen, Celtic, Rangers and St Johnstone entered the competition at this stage, after receiving a bye for the group stage due to their participation in UEFA club competitions.
The draw for the second round took place at Dens Park following the conclusion of the Dundee derby on 30 July, and was shown live on BT Sport's Facebook page & BT Sport 1.
The semi-final draw took place at Fir Park following the conclusion of the Motherwell–Aberdeen match on 21 September, and was shown live on BT Sport 1.
The domestic broadcasting rights for the competition were held exclusively by BT Sport.