Rafael Nadal called time on his illustrious tennis career last year, but the Spaniard is still keen to compete against his former 'Big Four' rivals in another sport

Like many retirees, Rafael Nadal has been freed up to pursue his ambitions as a golfer. Unlike most, he reportedly plays off scratch.

Rafael Nadal has left the door open for a friendly rivalry with tennis giants Roger Federer, Novak Djokovic, and Andy Murray on an entirely different playing field.After retiring last year, the 22-time Grand Slam champion is flirting with the idea of challenging his 'Big Four' counterparts in an unfamiliar arena.