Filed under: Sleeveless vs. Collared By Andrew Sharp Sep 13, 2009, 1:02pm EDT Share this story Share this on Facebook Share this on Twitter Share this on Reddit Share All sharing options Share All sharing options for: Sleeveless vs. Collared Reddit Pocket Flipboard Email It's unclear whether Darren Rovell possesses any actual knowledge of sports, but his encyclopedic knowledge of sponsorships never fails to amaze: So, what it'll be? Either way, I think they'll lose to the Nike guy with his own logo. In This Stream Federer Beats Djokovic in Three Sets; Will Defend Title Against Juan Martin del Potro VIDEO: The Best Shot Federer Has Ever Hit Sleeveless vs. Collared 4-1, del Potro View all 18 stories