I never expected to win a Grand Slam because, for me, I was not good enough to beat those guys. Stan Wawrinka More Quotes by Stan Wawrinka More Quotes From Stan Wawrinka This was another amazing match, really tough to play against Daniil, I lost to him in U.S. Open but today came back strongly on the fourth and fifth sets, the level was super high and it was a great atmosphere. It's amazing to keep playing here, I'm really happy to be able to continue to play at this level here and I'm looking forward to the quarter-final. Stan Wawrinka I'm finding the answers, I lost confidence a bit in the second and third sets but I knew it was all on the mental side of things. Stan Wawrinka