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Matthew Semelsberger
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SEMI THE JEDI

Matthew Semelsberger

United States flag
United States, Frederick, Maryland
Clinch Academy
Age: 33
11
Wins
8
Losses
0
DRAWS
@semithejedi
@semithejedi
No fight booked

Last fightLoss

Matthew SemelsbergerMatthew Semelsberger
vs
Charles RadtkeCharles Radtke

KO/TKO (R1 · 0:51)UFC Fight Night: Magny vs. Prates

  • Pro record 11-8-0
  • UFC record 5-6-0
  • Outside the UFC 6-2-0
  • 4 UFC losses in a row
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Fighter Details

Height:
6'1" (185 cm)
Weight:
170 lbs (77 kg)
Reach:
75" (191 cm)
Stance:
Switch
DOB:
23rd Nov. 1992
Age:
33
AI Rank:
Unranked

UFC statistics

UFC round data: 11 bouts · through 2024-11-09

3.77
Significant Strikes Landed per Min
43%
Significant Striking Accuracy
4.24
Significant Strikes Absorbed per Min
1.0
Average Takedowns per 15 Min
57%
Takedown Accuracy
0.4
Submission Average per 15 Min
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UFC Record Breakdown

5-6UFC Record
KO/TKO (18%)
Decision (27%)
Losses (55%)

Performance Breakdown

Striking Accuracy43%
Takedown Accuracy57%
Takedown Defense46%

Heuristic ratings

Heuristic scores · 0–100

Fight IQ25/100

11 UFC bouts · 80 division peers

Data through 2024-11-09

Cardio95/100

8 bouts reaching round 3

Data through 2024-01-13

How these scores are calculated

Fight IQ = 40% striking-accuracy percentile + 30% striking-defense percentile + 30% takedown-defense percentile within the division.

Requires 3 UFC bouts, 15 measured minutes, at least 10 division peers, 100 strike attempts, 100 opponent strike attempts and 10 opponent takedown attempts.

Cardio = 100 × the median late/early significant-strike attempt rate ratio, capped at 100. Compare rounds 3+ with rounds 1–2 within each bout. Requires 3 eligible bouts with at least 60 late-round seconds each. 100 means maintained or higher late pace.

Fight IQ summarizes accuracy and defense; cardio summarizes retained pace. Style, opponents and grappling affect both. These scores do not measure intelligence, physical fitness or win probability.

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Frequently asked questions

What is Matthew Semelsberger's professional MMA record?

Matthew Semelsberger has a professional MMA record of 11-8-0 (wins-losses-draws).

What is Matthew Semelsberger's UFC record?

Matthew Semelsberger's UFC record is 5-6-0 (wins-losses-draws), and 6-2-0 in professional fights outside the UFC.

Who does Matthew Semelsberger fight next?

Matthew Semelsberger does not have a fight currently scheduled.

How old is Matthew Semelsberger?

Matthew Semelsberger is 33 years old, born November 23, 1992.

How tall is Matthew Semelsberger?

Matthew Semelsberger stands 185 cm (6'1") tall, with a 191 cm (75") reach.

Where is Matthew Semelsberger from?

Matthew Semelsberger is from United States.

What is Matthew Semelsberger's nickname?

Matthew Semelsberger is known as "Semi The Jedi".

When was Matthew Semelsberger's last fight?

Matthew Semelsberger last fought on November 9, 2024 at UFC Fight Night: Magny vs. Prates, losing to Charles Radtke by KO/TKO in round 1.

What were the scorecards for Matthew Semelsberger vs Preston Parsons?

Matthew Semelsberger lost to Preston Parsons by unanimous decision at UFC Fight Night: Ankalaev vs. Walker 2 on January 13, 2024. All three judges (Mike Bell, Junichiro Kamijo, Ron McCarthy) scored the fight 30-27 in Preston Parsons's favor.

What were the scorecards for Matthew Semelsberger vs Jeremiah Wells?

Matthew Semelsberger lost to Jeremiah Wells by split decision at UFC Fight Night: Pavlovich vs. Blaydes on April 22, 2023. The official scorecards were Eric Colon 30-27, Rick Winter 28-29, Junichiro Kamijo 30-27 (winner's score first).

Matthew Semelsberger scouting report

Matthew Semelsberger (United States) is a 33-year-old welterweight who is 11-8 as a pro and 5-6 in the UFC (6-2 outside it). He debuted at UFC Fight Night: Munhoz vs. Edgar on August 22, 2020; two of his five UFC wins came by KO/TKO and three by decision; he has lost his last four UFC bouts. He stops 45.7% of opponents' takedown attempts (welterweight average: 66.6%; 6th percentile of 80 active welterweights with at least 3 UFC bouts and 15 minutes of fight time) and completes 57.1% of his takedown attempts (average: 35.2%; 93rd percentile). Last fight: KO/TKO loss to Charles Radtke, then 2-1 in the UFC, on November 9, 2024 (UFC Fight Night: Magny vs. Prates). No next fight is booked.

Built from AgentMMA's UFC database (as of November 7, 2026); not AI-written.

Matthew Semelsberger vs the welterweight average

Computed by AgentMMA from the round-by-round stats of 11 UFC bouts (1:58:58 of fight time).

StatSemelsbergerDivision averagePercentile
Significant strikes landed per minute3.8449 in 1:58:584.334
Significant strike accuracy43%449 of 1,045 landed48.3%22
Significant strikes absorbed per minute4.2504 in 1:58:583.968
Significant strike defense54.1%595 of 1,099 avoided54.1%48
Takedowns per 15 minutes18 in 1:58:581.452
Takedown accuracy57.1%8 of 14 landed35.2%93
Takedown defense45.7%16 of 35 stopped66.6%6
Submission attempts per 15 minutes0.43 in 1:58:580.458
Knockdowns per 15 minutes1.310 in 1:58:580.592
Control time17.2%20:30 of 1:58:5819.1%57
Average fight time10:4911 bouts10:5348
Height185 cm73″183 cm72.1″
Reach191 cm75″189 cm74.3″
  • Division average and percentile: 80 active welterweight fighters with a UFC bout in the last 3 years, at least 3 UFC bouts and 15 minutes of UFC fight time.
  • Percentile: the share of those fighters whose value is lower (ties count half). For every stat, a higher percentile means a higher number.

Related MMA Lab pages

UFC fight record

UFC record: 5-6

Every UFC bout, newest first. Open a bout for the full result, judges' scorecards and round-by-round stats.

  1. LUFC record after this bout: 5-6-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Charles Radtke
    Charles Radtke
    Pro record now: 12-5-0UFC record entering: 2-1-0
    KO/TKOR1 0:51UFC Fight Night: Magny vs. PratesNov 9, 2024Result & stats
  2. LUFC record after this bout: 5-5-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Preston Parsons
    Preston Parsons
    Pro record now: 11-6-0UFC record entering: 1-2-0
    DECUFC Fight Night: Ankalaev vs. Walker 2Jan 13, 2024Result & stats
  3. LUFC record after this bout: 5-4-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Uros Medic
    Uros Medic#12
    Pro record now: 14-3-0UFC record entering: 2-1-0
    KO/TKOR3 2:36UFC 291: Poirier vs. Gaethje 2Jul 29, 2023Result & stats
  4. LUFC record after this bout: 5-3-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Jeremiah Wells
    Jeremiah Wells
    Pro record now: 14-4-1UFC record entering: 3-0-0
    DECUFC Fight Night: Pavlovich vs. BlaydesApr 22, 2023Result & stats
  5. WUFC record after this bout: 5-2-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Jake Matthews
    Jake Matthews
    Pro record now: 22-8-0UFC record entering: 11-5-0
    DECUFC Fight Night: Cannonier vs. StricklandDec 17, 2022Result & stats
  6. LUFC record after this bout: 4-2-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Alex Morono
    Alex Morono
    Pro record now: 24-13-0 (1 NC)UFC record entering: 10-4-0 (1 NC)
    DECUFC 277: Pena vs. Nunes 2Jul 30, 2022Result & stats
  7. WUFC record after this bout: 4-1-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    AJ Fletcher
    AJ Fletcher
    Pro record now: 10-3-0UFC record entering: 0-0-0
    DECUFC Fight Night: Santos vs. AnkalaevMar 12, 2022Result & stats
  8. WUFC record after this bout: 3-1-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Martin Sano
    Martin Sano
    Pro record now: 4-3-1UFC record entering: 0-0-0
    KO/TKOR1 0:15UFC 266: Volkanovski vs. OrtegaSep 25, 2021Result & stats
  9. LUFC record after this bout: 2-1-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Khaos Williams
    Khaos Williams
    Pro record now: 16-6-0UFC record entering: 2-1-0
    DECUFC Fight Night: Jung vs. IgeJun 19, 2021Result & stats
  10. WUFC record after this bout: 2-0-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Jason Witt
    Jason Witt
    Pro record now: 19-9-0UFC record entering: 1-1-0
    KO/TKOR1 0:16UFC Fight Night: Edwards vs. MuhammadMar 13, 2021Result & stats
  11. WUFC record after this bout: 1-0-0
    Matthew Semelsberger
    Matthew Semelsberger
    vs
    Carlton Minus
    Carlton Minus
    Pro record now: 10-3-0 (1 NC)UFC record entering: 0-0-0
    DECUFC Fight Night: Munhoz vs. EdgarAug 22, 2020Result & stats

Next for Matthew Semelsberger

Last fightMatthew Semelsberger vs Charles RadtkeHead-to-head breakdown and verified fight statsDivisionUFC Welterweight rankingsChampion, top 15 and professional MMA records
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