Liston's streak of nine straight knockout victories ended when he won a unanimous twelve-round decision against Eddie Machen on September 7, 1960. Machen's mobility enabled him to go the distance but he was clearly outpointed despite Liston being penalised for a low blow in the 11th round. Machen's taunting and his spoiling tactics of dodging and grappling—at one point almost heaving Liston over the ropes—so alienated the audience that Liston received unaccustomed support from the crowd. Before his bout with Liston, Muhammad Ali consulted Machen and was advised that the key to survival was to make Liston lose his temper.