CHELSEA fans joked that Mason Mount “isn’t even the best Mason” after academy star Burstow scored overnight in Chicago.
Mason Burstow, 19, netted a last-minute equaliser against Borussia Dortmund in the final pre-season friendly of Chelsea’s United States tour.
The Blues looked to be on course for their first defeat under Mauricio Pochettino after Marius Wolf scored late on.
It seemed to be the winning strike with Dortmund on their way to claiming another Premier League scalp after their 3-2 win over Manchester United on Monday.
But Burstow’s dramatic header means Chelsea have ended pre-season unbeaten.