I'll start with an example.
I liked the game played between Nadal and Federer at Wimbledon 2008. They offered a grand spectacle on the central arena of the All England Tennis, spectacular hits, the elegance of acting on the stadium etc.
Roger began the play easily, losing his service and even the fourth game. Thus, Nadal kept his results till the end of the set - 6-4.
The second set began with Federer's domination. But, Nadal managed to win the set from losing 1-5 to 6-4.
Further, the third set was ended with a tie break, to Federer's favor - 10:8
Fourth set was the same as the third. And finally the fifth brought the victory to Nadal. It was his first Grand Slam tournament won on grass.
