Liverpool fullback Trent Alexander-Arnold rates Real Madrid attacker Eden Hazard his toughest opponent.
Hazard's form and fitness have nose-dived since quitting Chelsea for Real Madrid two years ago.
But asked to name his best top-flight rival, Alexander-Arnold had no doubts.
The England star, 23, said: "Eden Hazard, yeah. The best by probably a little bit of a distance.
"Maybe De Bruyne, but directly against an opponent would have to be Hazard.
"Yeah - speed, agility, his awareness, his intelligence on and off the ball is unreal."