"It's not a goal of mine per se to play until I reach 100," he said. "Could be. It's a nice goal to have. But that stuff can change. Ask me again in three to six months how I'm feeling, if I won any more or not."
Federer reaches Indian Wells final against Wawrinka →
"Each time I come, I think I've got a chance of winning but it's just never happened," he said.
Worth a mention: Williams aiming for record 23rd major title →