Heavyweight · Men

Oscar Sosa

“Hierro”
Dominican Republic Team Hierro Mateen debut 2007
Held by Said Sowma
Form W L L W L
Elo 1,159 peak 1,410 · 10 Dec 2017 251 below it
Tapology Sherdog
15-5pro record
1L current streak
1,265best win, Elo
1,152average opponent
-- age unknown
69.0" / 76.0" height / reach

Elo history

Hover for the fight at that point; dots are wins and losses

Record

-- – --
Rating by method KO1,284 Sub988 Dec1,029

Style profile

Each axis is a percentile of heavyweight fighters with five pro bouts (2,827 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 20 pro bouts, and what happened next

After 20 bouts (2026): 1,159 Elo, 15-5, average opponent 1,152.

  1. Kevin Asplund then 1,183, 15-5, aged 38 2-7 after peaked 1,242 ▲
  2. Richard White then 1,203, 14-6, aged 23 2-14 after peaked 1,183 ▼
  3. Dillin Wiggins then 1,232, 15-5 0-3 after peaked 1,163 ▼
  4. Abdulbasir Vagabov then 1,222, 14-6, aged 32 9-0 after peaked 1,458 ▲
  5. Mikhail Iliyukhin then 1,139, 14-6, aged 29 22-12 after peaked 1,550 ▲
  6. Rodrigo Carlos then 1,165, 14-6, aged 32 22-23 after peaked 1,408 ▲

Best wins

By the opponent's Elo on the night
  1. Gregory Milliard Submission R2 · 10 Apr 2010 · Aruba Fighting Championship 1,265
  2. Guido Carlo Submission R1 · 28 Nov 2009 · Aruba Regional 1,187
  3. Caleb Ball Decision R5 · 28 Feb 2010 · Dominican Republic Regional 1,150
  4. Anthony Ignacio KO/TKO R1 · 5 Oct 2013 · International Cage Fighting Alliance 1,147
  5. Yancarlos Toribio KO/TKO R1 · 2 Jul 2017 · Kombate Urbano Libre 1,133

Losses

Newest first
  1. Denis Petrov KO/TKO R1 · 10 Apr 2026 · GFC 1,058
  2. Reynaldo Acevedo Decision R5 · 2 Sep 2023 · Fighting Force Promotions 1,410
  3. Alex Nicholson Submission R1 · 29 Jul 2022 · Titan FC 1,569
  4. Magomed Geroev KO/TKO R1 · 4 May 2018 · Akhmat Fight Club 1,482
  5. Chaun Sims Submission R3 · 11 Dec 2010 · Dominican Republic Regional 1,364

Fight history

20 bouts, newest first. Hover a heading for what it means.
# Date Result Opponent Weight class Method Round Score Elo ± Opp Elo Odds Event
20 10 Apr 2026 L15-5 Denis Petrov 2-1 Heavyweight KO/TKOPunches R14:13 0.00 1,300→1,159 -140 1,058 -165→-350 GFC 9: Gamebred BareKnuckle MMA 9 GFC
19 19 Oct 2024 W15-4 Luis Alfonso Garcia Diaz 2-3 Heavyweight KO/TKOKO/TKO R27:28 1.00 1,262→1,307 +45 1,077 – Fighting Force 15: La Mole vs. Diaz Fighting Force Promotions
18 2 Sep 2023 L14-4 Reynaldo Acevedo 11-4 Light Heavyweighttitle DecisionUnanimous R525:00 0.19 1,289→1,264 -25 1,410 – Fighting Force 12: 4th Anniversary Fighting Force Promotions
17 29 Jul 2022 L14-3 Alex Nicholson 16-9 · 32.2 yrs Heavyweighttitle SubAnaconda Choke R13:47 0.00 1,325→1,290 -34 1,569 – Titan FC 78 Titan FC
16 3 Mar 2019 W14-2 Kevin Diaz 6-7 · 38.5 yrs Light Heavyweighttitle KO/TKOKO/TKO R12:25 1.00 1,340→1,369 +29 1,057 – Kombate Urbano Libre 11 Kombate Urbano Libre
15 4 May 2018 L13-2 Magomed Geroev 8-2 Middleweight KO/TKOPunch R10:20 0.00 1,410→1,340 -70 1,482 – WFCA 48: Zhamaldaev vs Khasbulaev 2 Akhmat Fight Club
14 10 Dec 2017 W13-1 Shadrac Maurin debut Light Heavyweight KO/TKOKO/TKO R11:50 1.00 1,387→1,410 +23 1,055 – Kombate Urbano Libre 9 Kombate Urbano Libre
13 2 Jul 2017 W12-1 Yancarlos Toribio 1-0 Heavyweighttitle KO/TKOHigh Kick R10:23 1.00 1,348→1,387 +39 1,133 – Kombate Urbano Libre 7 Kombate Urbano Libre
12 14 May 2017 W11-1 George Moffatt debut Heavyweight KO/TKOGround & Pound R12:01 1.00 1,325→1,348 +23 1,001 – Kombate Urbano Libre 6 Kombate Urbano Libre
11 28 Aug 2015 W10-1 Mayvir Orman 0-1 Light Heavyweight SubRear Naked Choke R27:09 1.00 1,308→1,336 +28 1,023 – Redemption Fighting Championship 1 Redemption Fighting Championship
10 7 Dec 2013 W9-1 Derrick Richards 1-4 Middleweight KO/TKOPunches R12:39 1.00 1,305→1,320 +14 884 – Caribbean Ultimate Fist Fighting 6 Caribbean Ultimate Fist Fighting
9 5 Oct 2013 W8-1 Anthony Ignacio 2-0 Light Heavyweight KO/TKOKO/TKO R1 1.00 1,241→1,305 +64 1,147 – International Cage Warriors - ICW: A New Era International Cage Fighting Alliance
8 11 Dec 2010 L7-1 Chaun Sims 4-1 – SubArmbar R3 0.00 1,349→1,265 -84 1,364 – Nemesis Fighting - MMA Global Invasion Dominican Republic Regional
7 10 Apr 2010 W7-0 Gregory Milliard 2-2 · 26.6 yrs Light Heavyweight SubChoke R26:41 1.00 1,260→1,349 +89 1,265 – Aruba Fighting Championship 3 Aruba Fighting Championship
6 28 Feb 2010 W6-0 Caleb Ball 3-2 – DecisionSplit R525:00 0.55 1,284→1,260 -24 1,150 – Combate Xtremo 10 Dominican Republic Regional
5 28 Nov 2009 W5-0 Guido Carlo 1-1 – SubGuillotine Choke R1 1.00 1,200→1,284 +84 1,187 – International Battle of the Cage Aruba - IBOTCA 1 Aruba Regional
4 30 Oct 2009 W4-0 Shea Kelly debut – DecisionSplit R315:00 0.56 1,233→1,200 -33 1,041 – Combate Xtremo 9 Dominican Republic Regional
3 28 Aug 2009 W3-0 Bienvenido Diaz debut – KO/TKOPunches R10:18 1.00 1,158→1,233 +75 1,109 – AFC 1: Alianza Full Contact AFC
2 8 Aug 2008 W2-0 Alexander Paulino Made debut – SubAmericana R2 1.00 1,088→1,159 +71 1,021 – Alianza National Full Contact 2 Dominican Republic Regional
1 10 Mar 2007 W1-0 Juan Perez debut – KO/TKOTKO R11:22 1.00 1,002→1,089 +88 1,002 – Alianza National Full Contact 1 Dominican Republic Regional