Because they can’t only be ranked based on their skills alone.
Kevin Anderson (Seed: 19)
So that's real...
Andrew H. Walker / Getty Images for AYS
Jerzy Janowicz (Seed: 20)
If tennis doesn't work out he will always have a job as Hulk's body double
Clive Brunskill / Getty Images
Ivan Dodig (Seed: 32)
I love it when a man knows how to color coordinate
Clive Brunskill / Getty Images
Stanislas Wawrinka (Seed: 8)
Second best thing to come out of Switzerland
Michael Dodge / Getty Images