Real Madrid legend Marcelo sent off in tears after accidentally breaking opponent’s leg

Marcelo left the pitch in tears after his tackle broke an opponent’s leg during a Copa Libertadores match.

Argentinos Juniors defender Luciano Sanchez suffered a serious injury when Fluminese’s Marcelo accidentally stamped on his leg.

Sanchez was stretchered off the pitch, with the Real Madrid legend visibly distraught by what happened.

The incident took place in the 56th minute and…