Server's making it look effortless, when it has to be anything but.
Isner often doubled over now between points. This can't be easy on anybody, much less someone hauling a 6'9'' frame throughout.
We now have a game won by each player for each Heinz variety. Speaking of which, how hungry must these guys be at this point? Bring 'em some hot dogs.
The tournament referee seems set to come on court and talk to the players.