ATP pro Robin Haase has appointed former WTA player Kristie Boogert as his new coach, according to a Dutch report.

Boogert reached as high as No. 29 on the WTA tour.

"She understands tennis and has high-level experience," said Haase, according to Dutch station NOS. "...It has been an unpleasant and unusual time. It will be nice to release some frustration."

Haase is No. 86 in the rankings.