Ash Barty has stunned the tennis world by announcing her retirement from the game at age twenty five. This is such a rare occurrence in professional sports when a dominant athlete who has age on their side calls time on a career. Matt Zemek(https://twitter.com/mzemek) and Saqib Ali(https://twitter.com/saqiba) discuss the Barty decision while reminiscing her greatness and comparing it with other young tennis retirements.