Whew, that was a tense tiebreak! Not good for my health (or my cushions, now well chewed).
Must be hell for his gf watching.
It ended the right way though! And the back problem seems to have been only momentary, thank goodness. He held it a couple of times and then seemed to forget it.
Until his 2nd service game (in the 2nd set) his 1st serve percentage was 70% including 10 aces (a bit flattering since TJ didnt reach for quite a few).
But it doesnt look like he's going to need to serve well - TJ's falling apart.