Since the early days when the sport was anything but a mainstream endeavor, the MMA industry has thrived and survived through various websites, forums and – perhaps most importantly – social-media platforms.

Fighters interact with fans, each other and many more through the likes of Twitter, Facebook and Instagram, which helps outsiders get a deeper look into the minds of the athletes.

Following Saturday’s UFC Fight Night 128 in Atlantic City, N.J., several of the winning and losing...

Continue Reading UFC Atlantic City reactions: Winning and losing fighters on social media