I really like the Saturday look: big fan of the patterned pants (judge me for it, OK?) and black hat/shoes.
The blueish gray look that he has going on for Friday and Sunday is a little bit dicey, though. Could be some sweat stains that Caroline Wozniacki doesn't want to look at on TV.
Here's a list of the individual shirts (with prices):
Fashion Body Map Polo in Violet Force ($70)
Embossed Polo in Stadium Grey ($65)
Iconic Polo in Pink Force ($65)
Light Weight Heather Polo in Squadron Blue ($60)
I just thought of something else ... what if McIlroy doesn't make the cut?