Marseille's Ghanaian midfielder Andre Ayew and Nice's DarioÂ Cvitanich traded kicks in the testicles during their clash in the French top-flight over the weekend.
Marseille thrashed Nice 4-0 in Ligue 1 on Friday night, and it was a pretty spicy encounter.
At one point, Niceâ€™s Cvitanich and Marseilleâ€™s Andre Ayew became entangled, and the Nice man stamped down on Ayewâ€™s tackle.
Ayew instantly replied with a low blow of his own, kicking Cvitanich right in the nuts.
Amazingly, they both got away with it as the ref failed to spot it.
Watch the video of the incident below