Canelo Álvarez was 23 years old when he fought Floyd Mayweather Jr. on September 14, 2013.

Quick Scoop

How old was Canelo when he fought Mayweather?

  • Canelo Álvarez was born on July 18, 1990.
  • The Mayweather vs. Canelo fight took place on September 14, 2013, at the MGM Grand in Las Vegas.
  • That means Canelo was 23 years old for the fight (just under two months past his 23rd birthday).

So if you’ve ever heard fans say “Canelo was still a kid when he fought Floyd,” they’re pointing to the fact that he was a 23 ‑year‑old rising star facing a far more experienced, already-legendary Mayweather.

A bit of context

  • Canelo came in as an unbeaten young champion and major Mexican attraction.
  • Mayweather was already the sport’s pound‑for‑pound king and a defensive master, with a big edge in experience.
  • Many fans still debate whether Canelo was “too young” or whether the loss helped shape the smarter, more patient version of Canelo that later became undisputed at super middleweight.

Some boxing forum discussions frame it as a classic “young lion vs. old master” matchup, where the 23‑year‑old Canelo got a harsh but valuable lesson in elite-level boxing.

TL;DR: Canelo Álvarez was 23 years old when he fought Floyd Mayweather Jr. in 2013. Information gathered from public forums or data available on the internet and portrayed here.