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Lightweight (MMA)
MMA weight class
MMA weight class
The lightweight division in mixed martial arts contains different weight classes:
- The UFC's lightweight division, which groups competitors within 146 to 155 lb (66 to 70 kg)
- The Shooto lightweight division, which limits competitors to 145 lb (65.8 kg)
- The ONE Championship's lightweight division, with an upper limit at 77.1 kg
- The Road FC's lightweight division, with an upper limit at 154 lb (70 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 and the Association of Boxing Commissions is 155 lb (70 kg).
Professional champions
Current champions
This table last updated in June 2025.
| Organization | Reign Began | Champion | Record | Defenses |
|---|---|---|---|---|
| UFC | June 28, 2025 | Georgia Ilia Topuria | 17-0 | 0 |
| PFL | October 3, 2025 | RUS Usman Nurmagomedov | 20-0 (1) | 0 |
| ONE Championship | August 26, 2022 | United States Christian Lee | 17-4 | 0 |
| Rizin FF | December 31, 2025 | UZB Ilkhom Nozimov | 13-3 | 0 |
| KSW | June 3, 2023 | FRA Salahdine Parnasse | 21-2 | 3 |
| Oktagon MMA | December 29, 2024 | FRA Losene Keita | 16-1 | 0 |
| ACA | September 19, 2020 | RUS Abdul-Aziz Abdulvakhabov | 19-2 | 1 |
| Cage Warriors | July 22, 2022 | ENG George Hardwick | 12-1 | 2 |
| Fight Nights Global | Vacant | |||
| Road FC | July 23, 2022 | South Korea Si Won Park | 8-0 | 1 |
| Titan FC | Vacant | |||
| Legacy Fighting Alliance | May 19, 2023 | United States JaCobi Jones | 6-1 | 0 |
Most wins in lightweight title bouts
:Note: the list includes wins in bouts for lightweight titles of major promotions (UFC, ONE, Strikeforce, WEC, Bellator) :Note: the list includes both undisputed and interim champions : Active title reign
| Name | Promotion | Title bout wins |
|---|---|---|
| 1. | USA Gilbert Melendez | WEC, Strikeforce |
| 2. | USA Benson Henderson | WEC, UFC |
| 3. | Russia Islam Makhachev | UFC |
| USA Michael Chandler | Bellator | |
| 4. | USA B.J. Penn | UFC |
| Russia Khabib Nurmagomedov | UFC | |
| Russia Usman Nurmagomedov | Bellator | |
| USA Eddie Alvarez | Bellator, UFC | 4 (3 Bellator, 1 UFC) |
| 5. | USA Jens Pulver | UFC |
| PHI Eduard Folayang | ONE | |
| USA Gabe Ruediger | WEC | |
| Brazil Hermes Franca | WEC | |
| USA Jamie Varner | WEC | |
| USA Frankie Edgar | UFC | 3 (+1) |
| USA Anthony Pettis | WEC, UFC | 3 (1 WEC, 2 UFC) |
| 6. | USA Sean Sherk | UFC |
| USA Rob McCullough | WEC | |
| Brazil Rafael dos Anjos | UFC | |
| Brazil Charles Oliveira | UFC |
Most consecutive defenses of lightweight title
| Name | Promotion | Consecutive title defenses |
|---|---|---|
| 1. | Russia Islam Makhachev | UFC |
| 2. | USA Gilbert Melendez | Strikeforce |
| 3. | USA B.J. Penn | UFC |
| 4. | USA Frankie Edgar | UFC |
| 5. | USA Benson Henderson | UFC |
| 6. | Russia Khabib Nurmagomedov | UFC |
Notes
:a.Edgar's title defense against Gray Maynard at UFC 125 was a split draw. Edgar retained the Lightweight title. The two later rematched at UFC 136, with Edgar defeating Maynard via KO and defending his title.
References
References
- "Nevada Revised Statutes: Chapter 467 - Unarmed Combat".
- "Unified Rules of MMA". [[Association of Boxing Commissions]].
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