Not confident in much for the Men's today. Zverev and Medvedev should cruise, just don't really care for those prices today.
Gonna go with something a little different. Taking Nishikori for a set exacta WLW and LWW. Both are +600 and I'll take each for a half unit. You can take Nish to win 2-1 (this was +280 for me instead of the +300 offered for the set exacta) as well if set exacta isn't offered. So:
Nishikori to win 2-1 +300