Ignoring raw wingspan. Measurements for Mayweather and Crawfords arm length from their shoulder to the end of their fist comes out to 26 inches with Crawford being 24½"
How do you know this? Asking because sometimes boxers intentionally give false measurements. I know a fighter who is a couple of inches higher than his Boxrec height and he did it purposely.
what the fkrys this? Eder Jofre had one of the shortst reaches of world champions pre multibelt era...one of the greatest jabs sub 126. floyd had long arms and and average wide shoulders. covered his body well and allowed him to reach out.....but who cares. crawford has longer arms and narrower shoulders.