The British star has reportedly elected to call it a season.
The Delray Beach Open Survivor pre-qualifier gives you a shot to play your way into the main draw.
All six match point saves were brilliant, but the final one took the cake.
Proceeds from the four-time Slam champions book will be donated Osaka's foundation, which supports girls in sport.
The Uncle of Rafa still believes that Rafa has plenty of tennis left in him.
The American just barely made it to Tokyo to earn his first Rakuten Open win
The 2019 US Open champion will play San Diego Open qualifying this weekend.
