Two interventions from Nicolas Otamendi helped 10-man Benfica come from two goals down to draw with Boca Juniors in a feisty Group C game at the Club World Cup where each team had a player sent off and Boca’s Ander Herrera also saw red despite having been substituted.

Chelsea beat Benfica 4-1 in a Club World Cup Round of 16 match that was delayed for two hours due to lightning.