Southpaw, The Straight Left Got Rousey Beat By Holm Straight Up No Chaser.

This was death by 1,000 left hands. The southpaw fighting style of Manny Pacquiao was just too much for Oscar. That straight left hand was the obvious difference.  The Rousey/Holm fight reminded me so much of this because of that one facet. Holm outboxed Rousey and BOOM. KO. Winner Holm.