Madison Keys is currently dating American tennis player Bjorn Fratangelo. They have been together since 2017 and live together in Florida. Keys occasionally shares pictures of the two on social media.

Fratangelo mostly plays on the Challenger tennis circuit. His singles ranking peaked at world number 99 in 2016. He won the 2011 Roland Garros junior title defeating Dominic Thiem. He was named after legendary tennis player, Bjorn Borg.

Madison Keys has been a top women’s player for many years. She reached the finals at the 2017 US Open, where she lost to fellow American Sloane Stephens. 

Keys is an ambassador for the nonprofit, Kindness Wins. The organization encourages kindness through sport, showing that kindness is possible even in the most competitive environments.