But when the pair of all -- time greats take the court against one another , they tend to play thrilling , back -- and -- forth tennis .
Djokovic has dominated Federer as of late , particularly in Slams .
When the pair of all -- time greats take the court against one another , they tend to play thrilling , back -- and -- forth tennis .
Djokovic has dominated Federer as of late , particularly in Slams .