All Fighters
Mackens Semerzier
1W · 1L
Orthodox
Featherweight
100% finish rate50% as favorite
1490
ELO Rating
Fighter overview
ELO RatingHow is ELO calculated?18-month recency decay · streak amplification · activity velocity · career-death penalty. Old champions can't hide behind past glory.Understanding our ELO →
1490.1Developing→
Recency-weighted skill · finish-adjusted · streak-amplified
Division ELOHow is ELO calculated?18-month recency decay · streak amplification · activity velocity · career-death penalty. Old champions can't hide behind past glory.Understanding our ELO →
No recent fights — out of active rankings
Age
45
Nov 3, 1980
Height
5'9" (175.26 cm)
Reach
182.88 cm
Win Rate
50.0%
Output & Defense
Rate-normalized career statistics (per 15 minutes, except strike rates which are per-minute)
Strikes landed / min
2.91
SLpM
Strikes absorbed / min
3.48
SApM (lower is better)
Net striking
-0.57
SLpM − SApM
Strike defense
46%
Opponent strikes evaded
Takedowns / 15 min
2.14
TD_Avg
Takedown defense
50%
Opponent TDs stuffed
Sub attempts / 15 min
2.10
Sub_Avg
Active wrestlerSubmission threat
Head-to-Head Comparison
Search for a fighter to compare side-by-side
Career statistics
Career Averages (per fight)
29.5
Sig. Strikes
2.0
Takedowns
0.5
Sub Attempts
How They Win
KO/TKO0 (0%)
Submission1 (100%)
Decision0 (0%)
Loss Vulnerability
KO/TKO0 (0%)
Submission1 (100%)
Decision0 (0%)
Betting Profile
Win rate when fighting as favorite vs underdog
As Favorite
50%
1W – 1L in 2 fights
ELO analysis
ELO Trajectory
Skill rating evolution — hover dots for fight details
Elo Changes
Rating gained or lost in each fight
lost to Daniel Pineda
0.01500
def. Alex Caceres
0.01500
Division ELO Rankings
Featherweight · Active fighters ranked by recency-weighted skill
Kevin Vallejos
1572
Luke Riley
1566
Melquizael Costa
1561
Jose Delgado
1556
Mairon Santos
1555
Jean Silva
1555
Tommy McMillen
1551
Kaan Ofli
1549
Diego Lopes
1547
Marwan Rahiki
1544
Professional fight history
Fight History (2 fights)
UFC on FX: Alves vs Kampmann · Mar 2, 2012
Loss
View Analysis →vs Alex Caceres
UFC Fight Night: Nogueira vs Davis · Mar 26, 2011