Maybe just a creepy coincidence, but since Stan has won AO, he has only won 1 Round of 16 match in the Masters tourneys (Cinci 2014). He received a walkover during the only other time he got past that since his win which was his Monte Carlo 2014 run. After that he has a horrible record on past Round of 16's with 3 Round of 32's (Madrid and Shanghai 2014, Miami 2015) and 1 Round of 64 (IW 2015). The interesting part though is he had at least QF in 6 of the 8 past Slams he played (Wimbledon 2013 and RG 2014 are the only exceptions, both Round of 128 losses). Why do you think at Masters at least he stops at that Round lately (he had at least made 4 QFs in 2013, 2 each in 2011 and 2012) rather than say QF where there are tougher players that are around his level? Do you think he has a fear of that round and can't be consistent and gets tight? Or do you just think that's the round where more clutch players just show up?