Mike and Bob Bryan are in the hunt for a new coach. The 16-time Grand Slam champions posted on Facebook that David MacPherson, an owner of 16 ATP doubles titles during his career and a former World No.11 in doubles, had taken a coaching position with George Washington University. He was their coach since 2005.

“Mike and I are extremely grateful for not only his loyal friendship, but for his tireless effort and dedication to our careers,” Bob Bryan wrote.



The Bryans have finished as the ATP’s year-end No.1 for a record ten times, but are currently ranked No.5.