7. John Terry vs. Wayne Bridge
Like all the best feuds, this one was over a woman. Terry was England’s star defender and captain of Chelsea. Meanwhile, Bridge was his England and former Chelsea teammate. The latter was in a relationship with Veronica Perroncel for five years before this scandal rocked the soccer world.
It emerged that Terry had secretly visited her house multiple times, violating Bridge’s trust as well as his own wife’s. It led to a massive scandal, which culminated with Bridge refusing to shake Terry’s hand when they faced off on the field. Finally, Bridge retired from international soccer.