Raonic is ranked No. 6 in the world .
Raonic is is seeded fifth here , while Brown -- who is also 6 - foot - 5 -- is ranked No. 87 and is obviously unseeded .
Raonic is ranked No. 6 in the world and is seeded fifth here , while Brown -- who is also 6 - foot - 5 -- is ranked No. 87 and is obviously unseeded .