Bantamweight · Men

Sergio Barajas

“Krazy Dog”
Mexico Rising MMA debut 2023
Holds 9 fighters
Form W W W W W
Elo 1,441 peak 1,441 · 24 Apr 2026
Sherdog
7-0pro record
7W current streak
1,473best win, Elo
1,174average opponent
-- born 18 Oct 2000
68.0" / -- height / reach

Elo history

Hover for the fight at that point; dots are wins and losses; the band is the typical prime for men at bantamweight, ages 26–33

Record

-- – --
Rating by method KO1,091 Sub1,207 Dec1,157

Style profile

Each axis is a percentile of bantamweight fighters with five pro bouts (5,172 of them); further out is better. Hover a point for the number.
KO Submission Decision Finishes Durability Win rate Opposition Activity
From the record and the method ratings

Similar careers

Who looked like this after 5 pro bouts, and what happened next

After 5 bouts (2025): 1,379 Elo, 5-0, aged 25, average opponent 1,091.

  1. Omar Arteaga then 1,395, 5-0, aged 25 11-3 after peaked 1,566 ▲
  2. Vusal Akhmedov then 1,397, 5-0, aged 24 5-0 after peaked 1,504 ▲
  3. Mauricio Partida then 1,406, 5-0, aged 24 6-0 after peaked 1,525 ▲
  4. James Pennington then 1,336, 5-0, aged 25 5-3 after peaked 1,455 ▲
  5. Alejandro Flores then 1,339, 5-0, aged 24 20-4 after peaked 1,711 ▲
  6. Azamat Kerefov then 1,419, 5-0, aged 25 13-1 after peaked 1,799 ▲

Best wins

By the opponent's Elo on the night
  1. Brandon Gonzalez Decision R3 · 24 Apr 2026 · Lux Fight League 1,473
  2. Diego Aleman Decision R3 · 11 Oct 2024 · Lux Fight League 1,433
  3. Ramfery Gutiérrez Decision R3 · 26 Sep 2025 · Lux Fight League 1,288
  4. Daniel Luna KO/TKO R2 · 26 Apr 2024 · Lux Fight League 1,111
  5. Victor Navarro KO/TKO R1 · 17 Mar 2023 · Supreme Fight Night 997

Losses

Newest first
  1. Unbeaten.

Fight history

7 bouts, newest first. Hover a heading for what it means.
# Date Result Opponent Weight class Method Round Score Elo ± Opp Elo Odds Event
7 24 Apr 202625.5 yrs W7-0 Brandon Gonzalez 7-2 · 25.5 yrs Bantamweight DecisionSplit R315:00 0.56 1,416→1,441 +25 1,473 – LUX 060: Guadalajara Lux Fight League
6 26 Sep 202524.9 yrs W6-0 Ramfery Gutiérrez 6-1 · 27.3 yrs Bantamweight DecisionUnanimous R315:00 0.84 1,379→1,416 +37 1,288 -208→-208 LUX 055: Guadalajara Lux Fight League
5 16 May 202524.6 yrs W5-0 Marcelo Waigandt 0-1 · 27.8 yrs Bantamweight SubRear-Naked Choke R13:24 1.00 1,364→1,379 +15 950 – LUX 052: Guadalajara Lux Fight League
4 11 Oct 202424.0 yrs W4-0 Diego Aleman 2-0 · 28.0 yrs Bantamweight DecisionUnanimous R315:00 0.84 1,265→1,364 +99 1,433 – LUX 046: Tampico Lux Fight League
3 26 Apr 202423.5 yrs W3-0 Daniel Luna 2-0 · 30.3 yrs Bantamweight KO/TKOPunches R27:03 1.00 1,199→1,265 +66 1,111 – LUX 042: Guadalajara Lux Fight League
2 20 Oct 202323.0 yrs W2-0 Leonardo Gómez 0-1 Flyweight SubRear Naked Choke R14:06 1.00 1,155→1,199 +44 966 – Supreme Fight Night 05 Supreme Fight Night
1 17 Mar 202322.4 yrs W1-0 Victor Navarro 1-1 · 30.9 yrs Flyweight KO/TKOPunch R11:19 1.00 1,091→1,155 +64 997 – Supreme Fight Night 03 Supreme Fight Night