Novak Djokovic, the No. 1 ranked Men's Singles player, will face No. 2 Roger Federer in what should be a match for the ages as both players meet in the ATP World Tour Finals Monday afternoon/evening. First set is at 3 p.m. ET/8 p.m. GMT.

Djokovic has cruised in this competition as he formed part of Group A. He breezed in the first round, better known as the round-robin as he didn't drop a match and only lost one set. 

This means Djokovic had to face probably the toughest of all the players as he battled against Andy Murray, Tomas Berdych and Jo-Wilfried Tsonga. 

On Sunday, he battled through Juan Martin del Potro to advance to the finals where he will have the chance to win his second Barclays Championship. 

Djokovic captured his first and only World Tour Finals trophy in 2008.

His competitor, Federer, needs no introduction at all. When you look at the Barclays record books, Federer's name shows up everywhere. 

Firstly, he possesses the most titles in tennis' biggest stage winning six titles at the ATP World Tour Finals. He is second all-time with a .848 winning percentage posting a 39-7 record in his career when playin the Finals. Tied for the third most times appeared in the ATP Finals with his 11th participation in the event. Finally, he is tied for first with his 39 victories. This ties him with Ivan Lendl, who posted a 39-10 record in his 12 appearances at the ATP Finals.

Without a doubt, Federer will be a legend when he hangs up his racket and headband. 

Federer has won the last two ATP World Tour Finals championships going back-to-back in 2010 and 2011. 

Click here for the lives tream of Djokovic vs. Federer for the ATP World Tour Finals Championship.

(**Sports World Report does not endorse the live streaming of the games of the sites it has linked to. It has no control over the content of the website and thus does not warrant that it is error or virus free or free of other harmful components.)