Tuesday CCC, Redux

The earlier Canada Crisis Center for Tuesday has now gathered over 1000 comments, so it's time to open up an overspill post to discuss the remainder of today's tennis. Novak Djokovic has just come through his second-round match, 6-4, 6-4, against Frank Dancevic (even the power of The Hair wasn't enough today); next up on Centre Court is Marat Safin versus Sam Querrey. As always on Crisis Center posts, we'd be grateful if the subject of the day's conversation could remain on tennis until all the live action is over. Afterwards, some off-topic chat is OK.
For anyone wishing to discuss tomorrow's Order of Play, here it is.
-- Rosangel Valenti