While the Madrid Open is currently taking place, the biggest story in the tennis world right now isn't something that's happening on the court. It's the fact that USA tennis star Taylor Fritz and Morgan Riddle have broken up. This was confirmed through an April 25 article from PEOPLE, which conveyed that Riddle decided to break up with Fritz after being together for the past six years. There had been rumors that the two were going their separate ways earlier this month, but seeing it confirmed in this way was still jarring for tennis fans, especially because Riddle had become such a staple within the community. Taylor Fritz and Morgan Riddle | IMAGO / Hasenkopf Both Riddle and Fritz have been active on social media since news of their breakup was confirmed. For Fritz, this meant an Instagram story post of him smiling alongside Mark Wahlberg, Miles Teller, and Kygo at a beach club in Miami, Florida. Riddle has addressed the breakup more openly.…