Think about this: Federer didn't lose a point to the Number One player in the world until the third game. And that said, Federer was already 25% of the way to the final destination, a win, within 9 minutes and up 3-0. But like a horserace, there is no clock and Djokovic started to chip away and get the older Federer into longer and longer rallies, which favored the 25 year-old Djokovic. Before you could blink, Djokovic was winning the first set in a tiebreak and went on to win the match in two straight sets.
This was the second time in two days that Djokovic had come back from what looked like a losing proposition. The previous day, Juan Martin Del Potro had Djokovic on the ropes yet again. Djokovic, losing the tempo on his serve, was watching the 6 foot 6 inch Del Potro move well within the baseline and take the second serve waist high. Djokovic lost the first set without much of a whimper. It looked again like Djokovic was going to be beaten badly... and yet, he came through the 3-set match a winner.
It really showed here at the end of the season what we knew at the beginning of the season when Djokovic beat Nadal in that 5 hour 53 minute epic in The Australian Open final: No one can actually outhit Djokovic over an entire match. There might be spells and games where one can push him back, but over the course of three or five sets, Djokovic's groundstrokes will outlast his opponents if his mental state remains sober and focussed.
