I like Isner over and Dmitrov over.
Isner over 42
Dmitrov over 38
Socks favorite surface and Dmitrov isn't playing as well as years past, I think sock takes a set and I see 1 tiebreaker, Dmitrov in 4. Isner and Seppi, I have always loved seppi overs against big servers( Isner, Ivo) and consistent players (ferrers) Seppi is a grinder and will grind this into 5 sets, I will say this match is a coin flip.