Plays I picked up - what do you think ain't good to use?

[AceKingHigh]

I want to do 4/5 round robin parlay with :
Wawrinka O41
Nishikori O29.5
Youzhny O40
Mattek-Sands O21
Schiavone O19.5


and a parlay :
Djokovic -2.5Sets -221
Haas +2.5Sets -570
Sharapova -1.5Sets -267