Re: Davis Cup
I don't think Raonic has a 100% chance of winning his two matches. Look at his record in the last six months, even on indoor courts.
The doubles point is definitely a problem for Canada. Nestor hasn't done anything since June, and the doubles match against South Africa was a disaster.
I'm more optimistic than most when it comes to Dancevic's matches. He's playing well and it's a good surface for him.
Overall, I give Canada a 30% chance of winning.