RJ Harris MMA Profile Record, Stats, Biography, UFC Career & Fight History
Credit: UFC/Zuffa LLC
RJ HARRIS
“The Hammer”
UNITED STATES • HEAVYWEIGHT
W-L-D
6-1-0
(T)KO
2-1
SUB
3-0
BIOGRAPHY
COUNTRY
United States
WT CLASS
Heavyweight
HT / WT
6′ 3″, 262 lbs
BIRTHDATE
10/01/1998 (28)
STANCE
Orthodox
REACH
78.0″ (198cm)
TEAM / RESIDENCE
Sprawlin & Brawlin MMA • Zanesville, Ohio
NICKNAME
“The Hammer”
RESOURCE LINKS
CAREER HONOURS & HISTORICAL RECORDS
RJ Harris Record
WINS6
KO/TKO
2
SUB
3
DECISION
1
LOSSES1
KO/TKO
1
SUB
0
DECISION
0
DRAWS0
DR
0
NO CONTEST0
NC
0
Percentage Statistics
Calculated from 7 professional bouts (6-1-0).
RESULT
FIGHTER
EVENT
METHOD
DURATION/DATE
LOSS
Allen Frye Jr.
United States
United States
UFC Fight Night: Allen vs. Duncan
Oct / 10 / 2026
KO/TKO
Rnd 1 (2:59)
Oct / 10 / 2026
ROUND1
TIME2:59
METHODKO/TKO
Bout Specifications & Fight Financials
View Dossier
🥊 UFC Fight Night Preliminary Feature • Harris vs. Frye Jr.
Featured Bout
Fighter MatchupRJ Harris vs Allen Frye Jr.
Fight Location Las Vegas, Nevada, United States (Meta APEX)
Las Vegas, Nevada, United States (Meta APEX)Duration3 x 5 min
Weights Matchup261 lbs vs 246 lbs
Allen Frye Jr. Record at Bout (Opponent)6-1-0
RJ Harris Record at Bout6-0-0
Est. Fighter Purse~$16,000 USD
💰 Pre-Fight Betting Odds
RJ Harris: -240 (Favorite)
vs
Allen Frye Jr.: +200 (Underdog)
Officials
Ref: Herb Dean
🥊 Action & Knockdowns:
Harris started aggressively with low leg kicks and overhand punches, but Frye Jr. timed a counter right hand that stunned Harris and forced him backward. Frye Jr. followed with a left hook and a barrage of unanswered right hands against the fence, dropping Harris to the canvas to prompt referee Herb Dean’s stoppage at 2:59 of round one.
WIN
Alvin Hines
United States
United States
UFC Fight Night: Du Plessis vs. Usman
Jul / 18 / 2026
KO/TKO
Rnd 1 (1:40)
Jul / 18 / 2026
ROUND1
TIME1:40
METHODKO/TKO
Bout Specifications & Fight Financials
View Dossier
🥊 UFC Octagon Debut • Harris vs. Hines
UFC Debut
Fighter MatchupRJ Harris vs Alvin Hines
Fight Location Las Vegas, Nevada, United States (UFC APEX)
Las Vegas, Nevada, United States (UFC APEX)Duration3 x 5 min
Weights Matchup262 lbs vs 255 lbs
Alvin Hines Record at Bout (Opponent)6-1-0
RJ Harris Record at Bout5-0-0
Est. Fighter Purse~$12,000 USD
🥊 Action & Knockdowns:
In his promotional debut, Harris marched forward with crushing strikes, staggering Hines before finishing the contest with unanswered ground-and-pound punches at 1:40 of the opening frame.
WIN
Phil Latu
United States
United States
LFA 231: Lozej vs. Ibarra
Apr / 17 / 2026
Submission (Guillotine)
Rnd 2 (4:01)
Apr / 17 / 2026
ROUND2
TIME4:01
METHODSubmission (Guillotine)
Bout Specifications & Fight Financials
View Dossier
🥊 LFA 231 Heavyweight Co-Main Event • Harris vs. Latu
Co-Main Event
Fighter MatchupRJ Harris vs Phil Latu
Fight Location Denver, Colorado, United States
Denver, Colorado, United StatesDuration3 x 5 min
Weights Matchup262 lbs vs 250 lbs
Phil Latu Record at Bout (Opponent)4-2-0
RJ Harris Record at Bout4-0-0
Est. Fighter Purse~$3,500 USD
🥊 Action & Knockdowns:
Showcasing his submission grappling pedigree, Harris trapped Latu in a guillotine choke during an attempted takedown in round two, locking it up tightly to secure the tapout at 4:01.
WIN
Alex Marro
United States
United States
LFA 223: Francischinelli vs. Piersma
Nov / 21 / 2025
KO/TKO
Rnd 1 (2:17)
Nov / 21 / 2025
ROUND1
TIME2:17
METHODKO/TKO
Bout Specifications & Fight Financials
View Dossier
🥊 LFA Heavyweight Feature • Harris vs. Marro
Featured Bout
Fighter MatchupRJ Harris vs Alex Marro
Fight Location Niantic, Connecticut, United States
Niantic, Connecticut, United StatesDuration3 x 5 min
Weights Matchup262 lbs vs 245 lbs
Alex Marro Record at Bout (Opponent)3-1-0
RJ Harris Record at Bout3-0-0
Est. Fighter Purse~$2,500 USD
🥊 Action & Knockdowns:
Harris landed heavy overhand rights against Marro in the pocket, dropping him to the canvas and finishing with ground-and-pound strikes at 2:17 of round one.
WIN
Austin Green
United States
United States
Caged Thunder 34
Sep / 13 / 2025
Decision – Unanimous
Rnd 3 (5:00)
Sep / 13 / 2025
ROUND3
TIME5:00
METHODDecision – Unanimous
Bout Specifications & Fight Financials
View Dossier
🥊 Caged Thunder 34 Heavyweight Feature • Harris vs. Green
Featured Bout
Fighter MatchupRJ Harris vs Austin Green
Fight Location Akron, Ohio, United States
Akron, Ohio, United StatesDuration3 x 5 min
Weights Matchup262 lbs vs 260 lbs
Austin Green Record at Bout (Opponent)4-2-0
RJ Harris Record at Bout2-0-0
Est. Fighter Purse~$1,800 USD
🥊 Action & Knockdowns:
Displaying composure and wrestling dominance over three full rounds, Harris controlled Green against the cage and on the mat to earn a clear unanimous decision victory.
WIN
Charlie Cleveland
United States
United States
Caged Thunder 32
Jun / 07 / 2025
Submission (Americana)
Rnd 2 (3:07)
Jun / 07 / 2025
ROUND2
TIME3:07
METHODSubmission (Americana)
Bout Specifications & Fight Financials
View Dossier
🥊 Caged Thunder 32 Heavyweight Feature • Harris vs. Cleveland
Featured Bout
Fighter MatchupRJ Harris vs Charlie Cleveland
Fight Location Akron, Ohio, United States
Akron, Ohio, United StatesDuration3 x 5 min
Weights Matchup262 lbs vs 255 lbs
Charlie Cleveland Record at Bout (Opponent)2-1-0
RJ Harris Record at Bout1-0-0
Est. Fighter Purse~$1,500 USD
🥊 Action & Knockdowns:
Harris passed Cleveland’s guard into side control in the second round, locking in a keylock Americana to secure the tapout at 3:07.
WIN
Quentin Campbell
United States
United States
Ohio Combat League 36
Mar / 01 / 2025
Submission (Forearm Choke)
Rnd 1 (3:24)
Mar / 01 / 2025
ROUND1
TIME3:24
METHODSubmission (Forearm Choke)
Bout Specifications & Fight Financials
View Dossier
🥊 Professional Mixed Martial Arts Debut • Harris vs. Campbell
Pro Debut
Fighter MatchupRJ Harris vs Quentin Campbell
Fight Location Columbus, Ohio, United States
Columbus, Ohio, United StatesDuration3 x 5 min
Weights Matchup262 lbs vs 245 lbs
Quentin Campbell Record at Bout (Opponent)0-0-0 (Debut)
RJ Harris Record at Bout0-0-0 (Debut)
Est. Fighter Purse~$1,000 USD
🥊 Action & Knockdowns:
In his professional mixed martial arts debut, Harris grounded Campbell with power, secured mount, and sank in a forearm choke to earn his first pro victory at 3:24 of round one.
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