Didn't see the 1st set.
After the rain delay Chardy rebroke Isner in 2nd set, though he missed a BP in mid 3rd set.
In 2nd set TB Chardy was extremely clutch, like never before in his career.
3rd set TB he even didn't need that: Isner got tired, even his 1st serves were unsharp, he was outplayed, lost all initiative on offense.
A very good win for Chardy, he will be #27 coming next Monday even if he loses vs Djokovic.