Six minutes later , Snodgrass was sent off for a second yellow - card offence .
Leeds were saved by the woodwork in injury time , when Johnny Ertl 's header from Nick Montgomery 's cross came back off the crossbar with goalkeeper Shane Higgs well beaten .
Six minutes later , Snodgrass was sent off for a second yellow - card offence , and Leeds were saved by the woodwork in injury time , when Johnny Ertl 's header from Nick Montgomery 's cross came back off the crossbar with goalkeeper Shane Higgs well beaten .