US Open champion says she's seeking a coach who has experience at the highest WTA level.
The couple tied the know this week in the Czech Republic.
Dario Drebenstedt has been banned from the sport for 12 months and fined $5,000.
US Open finalist uses old-school training as footwork foundation.
Fernando Verdasco has a new role.
Naomi Osaka, the 2018 BNP Paribas Open champion, won't be playing in the desert next month.
Tennis Channel's Laver Cup coverage starts on Friday at 12:30 p.m.