A late fightback from Toulon ended in vain as the Saracens kick started their title defence with a 23 - 31 win in the European Champions Cup game at Stade Mayol on Saturday.
Head coach of Saracens Mark McCall has cautioned his team of the potential threat from three-time European Champions Toulon, who are placed in the same draw with the English Premiership team for the upcoming season.