Kei was gassed out from SO MUCH tennis.. and with high pressure..
I don't see any reason to call Andy's 10-0 record vs Lopez into question today.
When Andy is playing at least his "B" or perhaps even "C" game, even Lopez's "A"
game can't beat Andy.. unless one believes Lopez never brought his "A" game
to any of their previous 10 clashes or Andy never brought his "B" or "C" game,
right ?