BNP Paribas Showdown 2015: Roger Federer vs. Gregor Dimitrov Schedule, Preview

It may not be for an ATP championship, but the battle for pride and ego takes center stage at Madison Square Garden in the BNP Paribas Showdown exhibition with Roger Federer taking on Grigor Dimitrov.  The exhibition match will happen on Tuesday in the world's most famous arena, though it's not the only showcase battle. In addition to Federer vs. Dimitrov, a legends match between Monica Seles and Gabriela Sabatini is on the schedule.  Seles vs. Sabatini is also tinged with nostalgia, as the tw...