Lightweight (MMA)

Conor McGregor, the current UFC Lightweight Champion

The lightweight division in mixed martial arts refers to a number of different weight classes:

• The UFC lightweight division with an upper limit at 155 lb (70.3 kg)
• The Shooto lightweight division, which limits competitors to 145 lb (65.8 kg)
• ONE Championship's lightweight limits between 156 and 170 lb (70.4 to 77.1 kg)

Ambiguity and clarification

For the sake of uniformity, most American mixed martial arts media outlets consider Lightweight competitors to be between 146 and 155 lb (66 and 70 kg). This encompasses The Shooto Welterweight division (154 lb / 70 kg).

The UFC's lightweight division was reinstated at UFC 58 after falling into disuse following UFC 49. Sean Sherk, a former welterweight contender, defeated Kenny Florian at UFC 64, becoming the first UFC lightweight champion since 2002.

The lightweight limit, as defined by the Nevada State Athletic Commission^[1] and the Association of Boxing Commissions^[2] is 155 lb (70 kg).

Professional champions

Current champions

This table is not always up to date. Last updated on July 7, 2016.

Organization	Reign Began	Champion	Record	Defenses
UFC	November 13, 2016	Conor McGregor	21-3 (18KO 1SUB)	0
Bellator MMA	June 24, 2016	Michael Chandler	15-3 (7KO 6SUB)	1
WSOF	January 18, 2014	Justin Gaethje	16-0 (13KO 1SUB)	4
ONE Championship	April 5, 2013	Eduard Folayang	22-5 (6KO 2SUB)	0

See also

• List of current MMA Lightweight champions
• List of UFC Lightweight Champions
• List of Strikeforce Lightweight Champions
• List of Pancrase Lightweight Champions

References

1. "Nevada Revised Statutes: Chapter 467 - Unarmed Combat". http://www.leg.state.nv.us. Retrieved 2007-02-20. External link in |website= (help)
2. "Unified Rules of MMA". Association of Boxing Commissions. Retrieved 2012-07-15.