Flyweight · Men

Sergio Rios

Bolivia Echeverria Inmortal debut 2015
Held by Bilal Hasan
Form W W L L L
Elo 1,161 peak 1,343 · 28 Oct 2023 182 below it
Tapology Sherdog
3-4-1pro record
3L current streak
1,361best win, Elo
1,149average opponent
-- born 22 Aug 1989
66.0" / -- 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 flyweight, ages 26–35

Record

-- – --
Rating by method KO1,105 Sub948 Dec1,034

Style profile

Each axis is a percentile of flyweight fighters with five pro bouts (2,789 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 8 pro bouts, and what happened next

After 8 bouts (2025): 1,161 Elo, 3-4, aged 36, average opponent 1,210.

  1. Ayumu Shioda then 1,100, 3-5, aged 34 6-3 after peaked 1,356 ▲
  2. James Kouame then 1,106, 3-5, aged 37 · Middleweight 0-5 after peaked 1,083 ▼
  3. Doo Seok Oh then 1,192, 3-5, aged 38 · Lightweight 2-4 after peaked 1,153 ▼
  4. Hiroto Sakuma then 1,088, 3-4, aged 37 · Bantamweight 3-3 after peaked 1,256 ▲
  5. Amos Collins then 1,065, 3-5, aged 37 · Featherweight 4-2 after peaked 1,125 ▲
  6. Charles Williams then 1,174, 3-5 · Lightweight 1-2 after peaked 1,243 ▲

Best wins

By the opponent's Elo on the night
  1. Edilson Florez KO/TKO R2 · 28 Oct 2023 · FERSA Promotions 1,361
  2. Elvis Mendes Decision R3 · 3 Jun 2023 · FERSA Promotions 1,091
  3. Moises Calatayud Decision R3 · 8 Dec 2018 · Katari Mixed Martial Arts 1,076

Losses

Newest first
  1. Gonzalo Hanampa Decision R3 · 5 Dec 2025 · Ansgar Fighting League 1,355
  2. Jhon Rivera Submission R1 · 4 Apr 2024 · Reto de Campeones 1,305
  3. Patrick De La Mata Decision R3 · 14 Dec 2023 · Fusion FC 1,263
  4. Rolando Flores Decision R3 · 3 Jun 2023 · FERSA Promotions 1,108

Rivalries

Opponents met more than once; the series from this side All rivalries →
  1. Rolando Flores 2 meetings · 2022, 2023 0–1

Fight history

14 bouts, newest first; amateur bouts are shaded. Hover a heading for what it means.
# Date Result Opponent Weight class Method Round Score Elo ± Opp Elo Odds Event
14 5 Dec 202536.3 yrs L3-4-1 Gonzalo Hanampa 2-0 · 24.0 yrs Flyweight DecisionUnanimous R315:00 0.16 1,180→1,161 -19 1,355 – AFL 3: Arequipa Fight League Ansgar Fighting League
13 4 Apr 202434.6 yrs L3-3-1 Jhon Rivera 1-1 · 19.1 yrs Flyweight SubGuillotine Choke R11:44 0.00 1,263→1,186 -77 1,305 – Reto de Campeones 6: Rivera vs. Rios Reto de Campeones
12 14 Dec 202334.3 yrs L3-2-1 Patrick De La Mata 3-1 · 20.5 yrs Flyweight DecisionUnanimous R315:00 0.16 1,343→1,263 -79 1,263 – FFC 70: Vera vs. Vargas Fusion FC
11 28 Oct 202334.2 yrs W3-1-1 Edilson Florez 6-0 Bantamweight KO/TKOPunches R27:57 1.00 1,222→1,343 +121 1,361 – Rey del Tatami MMA 2: Brazil vs. Bolivia FERSA Promotions
10 3 Jun 202333.8 yrs W2-1-1 Elvis Mendes 0-1 Featherweighttitle DecisionUnanimous R313:00 0.84 1,185→1,222 +37 1,091 – Rey del Tatami MMA 1: Bantamweight and Lightweight Grand Prix FERSA Promotions
9 3 Jun 202333.8 yrs L1-1-1 Rolando Flores 2-1-1 Featherweighttitle DecisionSplit R313:00 0.44 1,224→1,185 -39 1,108 – Rey del Tatami MMA 1: Bantamweight and Lightweight Grand Prix FERSA Promotions
8 19 Nov 202233.2 yrs D1-0-1 Rolando Flores 1-0 Bantamweight DecisionEnds in a Draw R315:00 0.50 1,258→1,224 -33 1,118 – AFC 4 Attitude Fighting Championship
7 8 Dec 201829.3 yrs W1-0 Moises Calatayud 1-1 (1) Bantamweight DecisionUnanimous R315:00 0.84 1,290→1,302 +12 1,076 – K-MMA 16: Katari Mixed Martial Arts 16 Katari Mixed Martial Arts
6 7 Oct 201728.1 yrs W6-0 Ademar Morales 2-0-1 Bantamweighttitle DecisionUnanimous R515:00 0.81 1,278→1,293 +15 1,137 – KMMA - K-MMA Amateur 28 Katari Mixed Martial Arts am
5 29 Jul 201727.9 yrs W5-0 Gabriel Correa debut Bantamweight KO/TKOLeg Kicks R12:21 1.00 1,246→1,278 +32 1,046 – KMMA - K-MMA Amateur 27 Katari Mixed Martial Arts am
4 14 Oct 201627.1 yrs W4-0 Roger Cosme 4-0 Bantamweighttitle KO/TKOReferee Stoppage (Punches) R24:45 1.00 1,179→1,246 +67 1,186 – K-MMA - Amateur 16 Katari Mixed Martial Arts am
3 19 Dec 201526.3 yrs W3-0 Daniel Jorge Condori 1-2 Featherweight SubGuillotine Choke R11:55 1.00 1,137→1,179 +42 1,008 – K-MMA - Amateur 10 Katari Mixed Martial Arts am
2 28 Nov 201526.3 yrs W2-0 Santos Rodrigues debut Bantamweight KO/TKOPunches R12:45 1.00 1,083→1,137 +54 1,019 – K-MMA - Amateur 9 Katari Mixed Martial Arts am
1 31 Oct 201526.2 yrs W1-0 Yerko Diaz debut Flyweight KO/TKOPunches R24:30 1.00 1,018→1,083 +66 1,018 – K-MMA - Amateur 8 Katari Mixed Martial Arts am