Madison Keys, who won her maiden Grand Slam in Melbourne earlier this year, is coached by her husband Bjorn Frantagelo, an ex-tennis player.

Madison Keys revisited her wedding last year with Bjorn Fratangelo, her coach. Keys' recollection came following her latest on-court victory.

One of tennis’s most beloved players scores a breakthrough victory after many years of playing. She might just be getting started.

How a former Kansas City Chiefs defensive back applied his football knowledge to help Madison Keys earn her first major title ...

American Madison Keys exemplified that in January when ... Keys married former American pro tennis player Bjorn Fratangelo in November. He has been her coach for a year and a half.

When Madison Keys was 10, her entire family relocated ... Keys went home with her husband and coach Bjorn Fratangelo and was immediately haunted by a question: Now what? She spent the next three ...

World number one Aryna Sabalenka overwhelmed Madison Keys 6-0, 6-1 to reach the Indian Wells WTA ... The American lifted her ...

World number one Aryna Sabalenka overwhelmed Madison Keys 6-0, 6-1 to reach the Indian Wells WTA 1000 final on Friday, ...

For two January weeks in Australia, the tennis world obsessed over how Madison Keys’ husband and coach, Bjorn Fratangelo, juggled his two roles. Keys stampeded to the Australian Open title ...

World number one Aryna Sabalenka overwhelmed Madison Keys 6-0, 6-1 to reach the Indian ... where her husband and coach Bjorn Fratangelo was trying to offer support, but minutes later Sabalenka ...

World number one Aryna Sabalenka overwhelmed Madison Keys 6-0, 6-1 to reach the Indian Wells WTA 1000 final on Friday, ...