David McGoldrick netted his second goal of the season in first-half injury time to give the Blues a 1-0 lead against Millwall at half-tie at Portman Road.
Striker Jack Marriott scored the winning goal in the 85th minute as his loan club Woking beat Alfreton 2-1 at home in the Skrill Premier. It was Marriott’s 12th goal of his two spells with the Cards.
Connor Wickham struck his first league goal for the Blues in injury time to give Town a dramatic 1-0 win over Scunthorpe at Portman Road with both sides ending the game with 10 men. Until the goal, the Blues had been frustrated by an almost entirely negative display by the Iron, who had Cliff Byrne red-carded for an off the ball elbow on Jack Colback. Later, Damien Delaney was more harshly sent off for a trip on halfway.