Guide

How Many Rounds Are There in the UFC?

Learn about the round structure in the Ultimate Fighting Championship, why fights are 3 or 5 rounds, and how the Unified Rules of MMA, introduced in 2001, shaped the sport's evolution.

Jake Staniland
Jake Staniland

Last Updated: 2024-09-10

Louis Hobbs

7 minutes read

Dan Ige and Diego Lopes of Brazil

Image Credits: Josh Hedges/Zuffa LLC via Getty Images

MMA is one of the most dynamic and demanding sports in the world, combining various combat styles into one intense competition. A critical element that shapes the strategy and pace of each fight is the number of rounds. But how many rounds are there in the UFC, and why were these rules put in place?

The number of rounds a fight consists of depends mainly on the significance of the bout. If it is a non-title and non-main event, fights consist of 3 rounds. Meanwhile, UFC title fights and main event fights are contested over 5 rounds. Each round lasts 5 minutes, with a 1-minute break in-between rounds.

For regular non-title fights, 3 rounds provide a sufficient time frame for fighters to display their skills, while being over-fatigued or suffering an injury. However, title fights or main events, being more important, are extended to 5 rounds. The extra two rounds allow for tougher competition, giving fighters additional time to showcase their abilities and try and edge out a win in any close contest that may go to the judges scorecards.

The 5-round structure in main events also heightens the drama providing fans with a more intense bout to watch. Fighters have to adjust their pacing and strategy to account for the extra two rounds, often leading to more measured and calculated performances compared to the fast-paced urgency seen in 3-round bouts.

The Introduction of the Unified Rules of MMA

Justin Gaethje rests between rounds in the BMF

Image Credits: Josh Hedges/Zuffa LLC via Getty Images

The current round system in the UFC is part of the Unified Rules of Mixed Martial Arts, which were established in 2001 by the New Jersey State Athletic Control Board. These rules were designed to bring consistency and safety to a sport that, at the time, had wildly varying regulations depending on the promotion or region/athletic commission they fought under. 

Before the Unified Rules were implemented, fights in MMA could be structured very differently. Some early MMA promotions had fights without time limits while others used shorter rounds, and there were no standard for how many rounds a fight should have.

The 2001 rule set was vital in making the sport more professional, making it more mainstream as athletic commissions and people began to take MMA more seriously in the combat sports world. 

The 5-minute round system was chosen because it strikes a balance between allowing fighters to showcase their skills while still being long enough to force them to manage their stamina and strategies accordingly.

Before the implementation of the Unified Rules, MMA faced significant criticism for being too chaotic and dangerous. By standardising fight lengths, introducing weight classes, and regulating fighter safety, the sport became more structured and respected.

Best UFC Bouts to Go the Distance

Several UFC fights that have gone the distance are often considered some of the best fights in the sport's history. These bouts below are particularly memorable for their intensity, skill, and toughness displayed. Here are some of the best UFC fights to go the distance.

Jon Jones vs Alexander Gustafsson - UFC 165

This fight is often regarded as one of the greatest in UFC history. Jon Jones, at the time the reigning light-heavyweight champion, was pushed to his limit by Alexander Gustafsson, who was a significant underdog. Gustafsson became the first fighter to take Jones down, and the fight turned into an all-out war of striking and endurance. Jones ultimately retained his title, but the bout is remembered for its back-and-forth nature and high-level technical skill.

Robbie Lawler vs Rory MacDonald 2 - UFC 189

Rory MacDonald elbows Robbie Lawler in

Image Credits: Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images

Though this fight ended in the final round, it is celebrated as one of the bloodiest and most brutal contests in UFC history. Lawler and MacDonald engaged in a violent, action-packed fight, with both fighters showing immense heart and toughness. MacDonald suffered a broken nose but continued to fight until a final blow from Lawler which forced the doctor to stop the contest. While not a decision fight, it would've gone the distance had it not been for the doctor stoppage.

Forrest Griffin vs. Stephan Bonnar - The Ultimate Fighter 1 Finale

Stephan Bonnar and Forrest Griffin

Image Credit: Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images

This fight is legendary not only for its action but for its impact on the sport. Both fighters left everything in the cage in an epic brawl that helped put the UFC on the map. The back-and-forth exchanges had fans on their feet, and Dana White later credited this bout with helping to save the UFC from financial trouble. 

Jake Staniland
Jake Staniland Sports Writer

Jake Staniland is a sports writer who excels in covering a wide range of sports: football, combat sports and the NFL - All three subjects are his lifelong passions.

Jake is a boyhood Sheffield United fan, which is often a curse that he thanks his family for. His favourite Blades player ever is Billy Sharp