As we prepare to watch her participate in one of the biggest matches of her career, we wanted to learn more about her, including her relationship with her coach and husband Bjorn Fratangelo.

Madison Keys recently spoke about the nature of her coaching relationship with her husband, Bjorn Fratangelo ... truly deserve." Fratangelo, meanwhile, competed on the ATP Tour and the Challengers ...

Cheering her on—and coaching her—is her husband, fellow American tennis player Bjorn ... met Fratangelo when he moved there the following year. According to the ATP Tour, "The pair trained ...

Madison Keys has been a prominent figure on the WTA Tour for many years ... has been her coaching partnership with her husband, Bjorn Fratangelo. Their unique dynamic has played a crucial role ...

Madison Keys' husband and coach, Bjorn Fratangelo ... to raise the level when it matters most," Fratangelo said. The 31-year-old former ATP player cited the example of Aryna Sabalenka's ...

MELBOURNE — Just hours after Madison Keys edged No.2 Iga Swiatek in a dramatic third-set tiebreak, her coach and husband, Bjorn Fratangelo ... But as Frantangelo's career on the ATP tour came to a ...

Cheering her on—and coaching her—is her husband, fellow American tennis player Bjorn ... met Fratangelo when he moved there the following year. According to the ATP Tour, "The pair trained ...

Collins, by contrast, endured boos as she entered and exited the court, but appeared unbothered by the mixed reception as she continues a bonus year on tour ... former ATP pro Bjorn Fratangelo.