1) Youzhny @ 4 vs Simon
risking 1u
This feels like a money waster, especially because I haven't seen how Youzhny played any of his matches. But I did see Simon playing and although he won Seppi convincingly I would say he wasn't very focused.
It was more like Seppi was uninterested.
So there might be a chance for Youzhny to get this final win here as I don't think he'll be capeable of making any other. But so far his results have been decent.
2) Rosol @ 2 vs Gulbis
risking 1u
Amazingly Gulbis escaped a sure loss against his buddy Thiem. He's very unstable still and Rosol looks to be focused enough to snatch this one.
3) Pospisil @ 2.05 vs Isner
risking 1u
This one's a no brainer. Isner looked tired against Nishikori and barely got through old man Becker. While on the other side of the net you got local hope who played quite well in his first match.
As for the other possible dog selections.
Young D. @ 6 vs Berdych looks tempting although he most likely will screw things up.
and you never know what kind of tennis Kyrgios @ 2.9 vs Wawa will provide. So again depending on first results I will look at these again during the day.