Former ATP star Bjorn Fratangelo is married to new Australian Open champion Madison Keys and has been coaching the American ...

Madison Keys finally broke through and can call herself a Grand Slam champion after beating the defending two-time Australian Open winner Aryna Sabalenka in three sets 6-3, 2-6, 7-5 on Saturday.

Madison Keys is winning both on and off the court. After clinching her first-ever Grand Slam title on Saturday, the American tennis pro expressed her gratitude to many, including former American ...