Has Federer's 2017 Miami title influenced your belief that he is NOT on PED?

Not at all. 67% (71 votes)

Yes, slightly. 4% (4 votes)

Yes, significantly. 8% (9 votes)

It will, if he wins Roland Garros too - over Nadal. 4% (4 votes)

It will, if he wins the Calendar Slam AND 2018 AO. 17% (18 votes)

Give others the chance to vote.