Town dropped to fourth in League One after a disastrous 4-1 home defeat to Peterborough United. Ivan Toney netted a penalty on 23, Sammie Szmodics made it 2-0 10 minutes later after dispossessing keeper Will Norris, then in the second half Siriki Dembele and Szmodics again scored on 50 and 74 to secure Posh their first ever league win at Portman Road and their first in all competitions since January 1960. Sub James Norwood netted a 79th minute consolation from the spot for the Blues.