Forget Floyd Mayweather and Canelo Alvarez, the real match of the century is seen in the first trailer for "Grudge Match," starring Sylvester Stallone and Robert De Niro.
As described by Business Insider:
The pair play long-time adversaries who agree to a tiebreaker, 30 years after an unsettled rivalry in the ring.
The supporting roles of Kevin Hart and Alan Arkin will join the "Rocky" and "Raging Bull" stars.
The boxing bell sounds off when "Grudge Match" hits theaters Christmas day.
Who would win in a fight -- Stallone or De Niro?