Welterweight · Men

Thiago dos Santos

“TKS”
Brazil K2 MMA debut 2014
Held by Corey Anderson
Form W L W L L
Elo 1,096 peak 1,209 · 26 Oct 2025 113 below it
Tapology Sherdog id 2866817
9-13pro record
2L current streak
1,253best win, Elo
1,184average opponent
-- born 12 Dec 1990
74.0" / -- 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 welterweight, ages 27–36

Record

-- – --
Rating by method KO1,007 Sub999 Dec1,013

Style profile

Each axis is a percentile of welterweight fighters with five pro bouts (6,423 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 (2025): 1,209 Elo, 9-11, aged 35, average opponent 1,168.

  1. Kaleo Kwan then 1,257, 10-10, aged 36 4-6 after peaked 1,345 ▲
  2. Mike Medrano then 1,239, 10-10, aged 35 2-3 after peaked 1,364 ▲
  3. Yoshinobu Kawamura then 1,155, 8-10, aged 36 1-7 after peaked 1,122 ▼
  4. Felipe Arinelli then 1,234, 9-11, aged 36 · Welterweight 6-2 after peaked 1,428 ▲
  5. Aloisio Barros then 1,142, 8-12, aged 36 4-1 after peaked 1,306 ▲
  6. Daisuke Hoshino then 1,302, 10-9, aged 34 3-4 after peaked 1,334

Best wins

By the opponent's Elo on the night
  1. Pedro Farias Decision R3 · 25 Jan 2019 · Future Fighting Championships 1,253
  2. Wesley Constantino Decision R3 · 27 May 2017 · Batalha MMA 1,199
  3. Nicholas Tonus Decision R3 · 26 Oct 2025 · Thunder Fight 1,190
  4. Luiz Henrique Quintella KO/TKO R1 · 22 Mar 2025 · K2MMA PANCADA FIGHT 1,170
  5. Marcelo Pontes KO/TKO R2 · 6 Feb 2021 · CAFC 1,159

Losses

The latest 5 of 13
  1. Kevin Cadoni KO/TKO R1 · 21 Dec 2025 · Thunder Fight 1,158
  2. Kaynan Kruschewsky KO/TKO R1 · 14 Dec 2025 · MMA University 1,604
  3. Bruno Oliveira Submission R3 · 28 Sep 2025 · Thunder Fight 1,401
  4. Samuel Dias Submission R1 · 21 Aug 2021 · Brazilian FS 1,128
  5. Gilson Lomanto KO/TKO R1 · 8 Nov 2020 · Future Fighting Championships 1,170

Fight history

23 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
23 21 Dec 202535.0 yrs L9-13 Kevin Cadoni debut · 23.1 yrs Welterweight KO/TKOSpinning Back Kick & Punch R14:00 0.00 1,193→1,096 -96 1,158 – Thunder Fight 54 - Copa Thunder 44: Explosive Edition Thunder Fight
22 14 Dec 202535.0 yrs L9-12 Kaynan Kruschewsky 15-3 (1) · 34.7 yrs Lightweight KO/TKOPunches R13:46 0.00 1,209→1,193 -16 1,604 – MMAU3 - MMA University 3 MMA University
21 26 Oct 202534.9 yrs W9-11 Nicholas Tonus 1-1 · 20.6 yrs Lightweight DecisionUnanimous R315:00 0.84 1,136→1,209 +73 1,190 – Thunder Fight 52: Spadaccini vs. Esfirrao Thunder Fight
20 28 Sep 202534.8 yrs L8-11 Bruno Oliveira 15-8 · 31.3 yrs Lightweight SubTriangle Choke R313:49 0.00 1,173→1,136 -37 1,401 – Thunder Fight 51 - Copa Thunder 43: Dynamite Thunder Fight
19 22 Mar 202534.3 yrs W8-10 Luiz Henrique Quintella 13-13 · 39.3 yrs Welterweight KO/TKODoctor Stoppage R10:34 1.00 1,058→1,173 +115 1,170 – K2MMA Fight Night 7 K2MMA PANCADA FIGHT
18 19 Dec 202131.0 yrs W7-10 Marcelo Matias 13-14 · 39.4 yrs Lightweight DecisionSplit R315:00 0.56 1,022→1,065 +43 1,157 – Thunder Fight 33 Thunder Fight
17 21 Aug 202130.7 yrs L6-10 Samuel Dias 4-2 · 26.5 yrs Lightweight SubRear Naked Choke R11:30 0.00 1,103→1,022 -81 1,128 – Brazilian Fighting Series 2 Brazilian FS
16 6 Feb 202130.2 yrs W6-9 Marcelo Pontes 10-16 · 28.3 yrs Featherweight KO/TKOKO/TKO R25:00 1.00 973→1,103 +130 1,159 – CAFC 3 - Cesinha da Associacao Fighting Championships 3: Pancada Fight CAFC
15 8 Nov 202029.9 yrs L5-9 Gilson Lomanto 10-7 · 37.3 yrs Bantamweight KO/TKOBody Kick & Punches R14:50 0.00 1,026→973 -53 1,170 – Future MMA - 4th Year Battle of the Village Future Fighting Championships
14 19 Oct 201928.9 yrs L5-8 Guilherme dos Santos 3-2 · 26.5 yrs Lightweight KO/TKOKnee to the Body R11:54 0.00 1,130→1,026 -103 1,066 – Future MMA 9: Buffa vs. Vasconcelos Future Fighting Championships
13 22 Feb 201928.2 yrs L5-7 Pedro Henrique 7-3-1 · 22.8 yrs Lightweight KO/TKOHead Kick R26:34 0.00 1,179→1,130 -49 1,343 – Future FC 2: Tubarão vs. Amato Future Fighting Championships
12 25 Jan 201928.1 yrs W5-6 Pedro Farias 5-3 · 22.0 yrs Catchweight DecisionUnanimous R315:00 0.84 1,079→1,179 +100 1,253 – Future FC 1: Mistoca vs. Coxinha Future Fighting Championships
11 21 Dec 201828.0 yrs L4-6 Taffarel Brasil 4-3 · 24.4 yrs Lightweight DecisionUnanimous R315:00 0.16 1,122→1,079 -43 1,188 – Thunder Fight 18: Women's Flyweight Grand Prix Thunder Fight
10 3 Nov 201827.9 yrs W4-5 Marcos Aurélio 3-5 · 36.9 yrs Lightweight KO/TKOPunch R25:00 1.00 1,023→1,122 +99 1,070 – Thunder Fight 17: Rise of Immortals Thunder Fight
9 21 Jul 201827.6 yrs L3-5 Emerson Santos 3-4 · 29.0 yrs Lightweight SubArm Triangle Choke R13:01 0.00 1,072→1,023 -49 1,234 – SFT 3: Mexicano vs. Dos Santos Standout Fighting Tournament
8 27 May 201726.5 yrs W3-4 Wesley Constantino 4-2 · 20.2 yrs Featherweight DecisionUnanimous R315:00 0.84 961→1,073 +112 1,199 – Batalha MMA 6: Sales vs. Simoes Batalha MMA
7 9 Jul 201625.6 yrs L2-4 Murilo Aquino 0-2 Featherweight SubRear Naked Choke R12:34 0.00 1,072→961 -111 977 – Batalha MMA 3: Cabelo vs. Caipira Loko Batalha MMA
6 9 Apr 201625.3 yrs L2-3 Deleon Zebra 1-3 Featherweight DecisionSplit R315:00 0.44 1,098→1,072 -26 1,035 – Batalha MMA 2: Reviravolta vs. Saniba Batalha MMA
5 28 Nov 201525.0 yrs W2-2 Roger Cardoso debut Bantamweight SubArmbar R14:51 1.00 1,003→1,098 +96 1,035 – American Warriors Fight 1 American Warriors Fight
4 20 Jun 201524.5 yrs L1-2 Eduardo Pedrosa 2-0 · 31.9 yrs Featherweight SubArmbar R12:44 0.00 1,062→1,003 -59 1,180 – Thunder Fight 4: Macaco vs. Celsinho Thunder Fight
3 11 Apr 201524.3 yrs L1-1 Victor Figueiredo 6-2 · 20.9 yrs Welterweight KO/TKOHead Kick R25:25 0.00 1,107→1,062 -45 1,289 – Thunder Fight 3 Thunder Fight
2 28 Feb 201524.2 yrs W1-0 Rhalber Bernardo 1-0 · 23.8 yrs – SubArm-Triangle Choke R3 1.00 988→1,107 +118 1,117 – Sidney Sibamba Fight 3 Sidney Sibamba Fight
1 19 Jul 201423.6 yrs L0-1 Jhone Alves 1-1 · 26.1 yrs Lightweight DecisionUnanimous R315:00 0.16 1,014→988 -26 1,118 – CFC - Contender Fight 4 Contender Fight Night am