Stephen Frail said Hearts were poor in the second half

"United went up the park twice in the first half and scored two goals. But I thought we started the game brightly enough," he told BBC Sport."But the first goal is always important and they get a second from a disputed free-kick and we're chasing the game.

"We didn't do enough in the second half to put them under pressure. We came up against a dogged United side."

Interview: Hearts assistant coach Stephen Frail