The French midfielder Thomas Tuchel has rated the German international, Christian Pulisic, highly at Bayer Leverkusen.
Tuchel, who is currently in charge of Chelsea, has praised the young American for his potential and said that he believes Pulisic can become a key player at the club.
"I think Pulisic is one of the best young players in Europe,Primeira Liga Hotspots" Tuchel told reporters after their friendly match against Borussia Dortmund on Tuesday. "He's very good physically, he plays with great determination and he knows how to score goals."
Pulisic, who made his debut for the United States back in July, has impressed scouts across Europe and has been a regular in the squad for Chelsea since arriving from Manchester United last summer.
"I'm really happy about him," Tuchel said. "I've watched him play before and I know what he can do. He's got so much potential and it's great to see him develop as a player."