poofytail
Banned
Right now both have a slam. Both dont have a Masters. Del Potro would be ahead now due to all his Masters finals and higher rankings over time. However who will end up with the better career in your estimation. I am almost thinking Wawrinka has a better chance to win a 2nd slam than Del Potro before both retire, depite being older. Del Potro seems to have a cap on what he can do since 2009, while Wawrinka has been gradually getting better for about 6 years now.