Manchester United defender Jonny Evans has singled out Jason Roberts as his toughest opponent.
Evans has faced some of the world's great strikers.
But he told manutd.com: "I always find it harder against the big, strong lads. No-one is going to have an easy day against the big, tough lads. There’s a difference sometimes between a good striker and a striker who doesn’t give you an easy day.
"Those strikers are definitely the ones you don’t like facing. I thought Jason Roberts for Reading was a big, tough forward. He’s hard to handle because you can’t get too close to him."