I have not been a fan of Anderson this year. He seems to have regressed some IMO. Still, it is a first-up situation for Isner and we all know TB2 is likely to play it to a tie break or two which always makes things interesting. I think Isner has motivation this week though with a spot in the Tour Finals still possible. You could certainly do worse for a dog pick because it's probably going to be a close one regardless of who wins.