Nadal really has looked pretty poor this tournament for Nadal standards but now with the finals in sight I don't see him slipping up here. Wawrinka has had his number the past couple times but Nadal was banged up. Wawrinka just played a 3 hour match against Cilic and came into this tournament a little banged up himself. Short turn around here. Nadal just needs to hold serve and play well from the baseline and make Stan run early and often and he will wear him down. Mentally I think Nadal will be more focused today than Wawrinka and overall it just seems like he wants this more. If both guys are on their A game, Nadal will smoke him it won't even be close. We haven't seen that Nadal yet but I feel like this could be the match when Nadal reasserts his dominance over a top 5 player and breaks out of his shell.