The Sporting News looks into the impressive resume of Rocky Balboa. Who was his best opponent?
Ranking Rocky Balboa's toughest opponents
MSN
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Rocky IV': Director's cut 'Rocky Vs. Drago' gives Apollo (and the movie) more dignity - Chicago Sun-Times
Every 'Rocky' and 'Creed' Movie, Ranked
An Indefinitive Ranking of the Rocky Movies (Part 1) - Rambling Ever On
Every 'Rocky' and 'Creed' Ranked From Worst to Best
My Rocky opponents and protagonists their list : r/rockybalboa
All 'Rocky' & 'Creed' Movies Ranked From Worst to Best, According to Rotten Tomatoes
Rocky Balboa, Ultimate Pop Culture Wiki
If Rocky Balboa was a real fighter, could he beat modern boxers? - Quora