Originally Posted by pgreg
The problem with so many youtube vids is that so many of them are filmed during warmups, where the players are just casually stroking the ball. I'm looking for real match vids with good angles.
This Wawrinka vs. Dimitrov
video is good (and created by a forum member, thanks aimr75)
has some videos of high-intensity practice matches-- one example is here: http://www.youtube.com/watch?v=yUvJjrlnqFs
This Youtube channel
has a few videos that fit the bill as well.