Roger Federer: Rafael Nadal will maybe go down as GOAT, he's that good

Tennis legends Bjorn Borg and Pete Sampras both predicted to Roger Federer  would go down as the greatest off all time but the Swiss remained humble and instead spoke about the greatness of his old rival Rafael Nadal. Federer, 38, holds the record for the most Grand Slam titles captured and weeks spent at the world No. 1 but 19-time Major champion Nadal is threatening to soon equal the Swiss' all-time Grand Slam record. “I admire those players (Borg and Sampras) so much. I&r