Spain striker Diego Costa has identified two of France's key players ahead of Tuesday's friendly.

The Chelsea star believes Atletico Madrid striker Antoine Griezmann and his Blues teammate N'Golo Kante are Les Blues' prime movers.

"Griezmann? He's a great player," Costa told French TV station Telefoot.

"In addition, there's N'Golo Kante, who plays with me at Chelsea.

"They're a national team with many talents, which collectively makes them very dangerous."

Spain defeated Israel 4-1 in World Cup qualifying on the weekend with Costa on target in the 51st minute.