Jim Miller
Active 2008–present · rated in 3 editions · peak overall 81.0
Scouting report
Jim Miller holds the UFC records for the most fights, wins, and submission attempts in organizational history. Hailing from Sparta, New Jersey, Miller competed across events from UFC 100 to UFC 300. His longevity is sustained by an 88 Cardio engine and 86 BJJ ground skills.
Peak ratings
By edition
Miller remained an elite lightweight contender between 2011 and 2013, submitting Melvin Guillard with a rear-naked choke in Nashville and defeating Joe Lauzon in a 2012 Fight of the Year at UFC 155 while dropping bouts to Benson Henderson and Nate Diaz. His Brazilian Jiu-Jitsu black belt submissions, boxing, and toughness are reflected in an 86 BJJ and 84 Durability.
In 2014 and 2015, Miller submitted Yancy Medeiros with a first-round guillotine choke in Baltimore and defeated Danny Castillo in Chicago, while dropping stoppage losses to Donald Cerrone in Atlantic City and Michael Chiesa in Las Vegas. His grappling transitions, front choke threats, and cage pressure anchor his 86 BJJ and 80 Boxing ratings.
Miller compiled a three-fight winning streak in 2016, knocking out Takanori Gomi at UFC 200, defeating Joe Lauzon in their rematch in Vancouver, and outpointing Thiago Alves at UFC 205 in Madison Square Garden. In 2017 he lost decisions to Dustin Poirier, Anthony Pettis and Francisco Trinaldo. His durable frame, submission offense, and ring generalship are captured in his 86 BJJ and 84 Fight IQ.
Jim Miller, the grappler who kept showing up
Jim Miller is a New Jersey lightweight and Brazilian jiu-jitsu black belt who stayed active at the top level for well over a decade, taking fights more often than almost anyone. His brother Dan also fought professionally. Miller is best known for consistent, technical grappling and a willingness to fight anyone. He suits a team that needs submissions. He fights from the back foot less than most, preferring to smother a striker in the clinch and drag him down.
Miller attribute by attribute
Boxing. Good. He is competent and keeps a solid guard.
Kickboxing. His lowest area. He does not rely on kicks.
Wrestling. Good. He takes fights to the ground with body-lock trips and single legs, and he is patient once he is on top.
BJJ. The key skill. A black belt with a real finishing ability.
Strength. Solid. Physically strong for lightweight.
Durability. Good. He absorbed a lot in a long career.
Cardio. The best trait. He keeps a solid pace for full rounds, and his best finishes have come after opponents started to slow.
Fight IQ. Good. He works out fights and adapts.
What he brings: Cardio
Conditioning keeps his grappling effective in later rounds. He is dangerous when others slow down, and his long list of opponents shows in how comfortable he is when a fight turns awkward. That matters in a game where a fight can turn on a single late round.
Where he lags: Kickboxing
Striking at range is not his strength. A quick, movement-heavy striker can score on him without ever entering grappling range, so consider that risk when building the rest of your roster. He is far more comfortable when the fight is close enough to grab.
Keep exploring
Closest lightweight profiles to Jim Miller, measured by how near their peak attribute ratings sit across all eight categories.
- Paddy Pimblettbest bjj 88 · weakest wrestling 78
- Gilbert Melendezbest cardio 90 · weakest strength 80
- Kenny Florianbest bjj 86 · weakest strength 74
- Joe Lauzonbest bjj 88 · weakest kickboxing 74
- Lightweight division guide: how the whole division rates and who to draft from it.
- Protecting your streak: a guide that fits Jim Miller's strongest attribute, Cardio.
Draft Jim Miller into your build
Jim Miller enters the pool on any spin landing on lightweight between 2010 and 2017. Spin, draft eight attributes, then simulate 25 fights.
Ratings shown are my own estimates, made with AI assistance and informed by how Jim Miller is regarded by the MMA community. They are unofficial and do not constitute an assessment of Jim Miller's real-world abilities. How the ratings are made. See the disclaimer below. Ratings and write-ups by Haaris A. Last reviewed 2026-09-30; spot an error? Tell us. Read our editorial standards.