Flyweight · Men

Seiya Matsubara

Japan Sodojyuku debut 2013
Held by Akira Shimbo
Form L W W W L
Elo 1,316 peak 1,316 · 8 Mar 2026
Tapology Sherdog id 1916935
7-5pro record
1L current streak
1,169best win, Elo
1,094average opponent
-- born 13 Mar 1995
64.0" / -- 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 KO1,069 Sub1,022 Dec1,068

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 12 pro bouts, and what happened next

After 12 bouts (2026): 1,316 Elo, 7-5, aged 31, average opponent 1,103.

  1. Yusuke Kitago then 1,297, 7-4, aged 31 1-3 after peaked 1,374 ▲
  2. Toru Ogawa then 1,359, 8-4, aged 30 6-7 after peaked 1,522 ▲
  3. Tim Sosa then 1,304, 7-5, aged 29 2-1 after peaked 1,420 ▲
  4. Ye Bian then 1,282, 8-4, aged 31 2-2 after peaked 1,300
  5. Paul Loga then 1,290, 7-5 3-4 after peaked 1,309
  6. Tomoki Otsuka then 1,282, 7-5, aged 30 1-2 after peaked 1,352 ▲

Best wins

By the opponent's Elo on the night
  1. Yu Maeda KO/TKO R1 · 20 Sep 2025 · DEEP 1,169
  2. Akira Uetani Decision R2 · 25 Nov 2023 · DEEP 1,093
  3. Shota Kawasaki Decision R2 · 30 Apr 2022 · GLADIATOR 1,080
  4. Taiki Maehara Decision R2 · 22 Sep 2024 · DEEP 994
  5. Kentaro Furihata Decision R3 · 18 May 2025 · Pancrase 990

Losses

Newest first
  1. Takashi Matsuba Decision R2 · 8 Mar 2026 · DEEP 1,379
  2. Kento Imai Decision R3 · 28 Jul 2024 · Pancrase 1,335
  3. Naoyuki Tsumura Decision R2 · 27 Aug 2022 · DEEP 1,287
  4. Takuya Goto Decision R1 · 23 Mar 2014 · GLADIATOR 1,050
  5. Akira Shimbo Disqualification R1 · 6 Oct 2013 · GLADIATOR 950

Fight history

18 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
18 8 Mar 202631.0 yrs L7-5 Takashi Matsuba 17-9-1 · 34.4 yrs Flyweight DecisionSplit R210:00 0.44 1,310→1,316 +7 1,379 – Deep - Osaka Impact 2026 2nd Round DEEP
17 20 Sep 202530.5 yrs W7-4 Yu Maeda debut Flyweight KO/TKOKO/TKO R12:35 1.00 1,240→1,310 +70 1,169 – Deep - Osaka Impact 2025 3rd Round DEEP
16 18 May 202530.2 yrs W6-4 Kentaro Furihata 0-1 · 28.3 yrs Flyweight DecisionUnanimous R315:00 0.84 1,233→1,240 +7 990 – Pancrase - Blood.7 Pancrase
15 22 Sep 202429.5 yrs W5-4 Taiki Maehara 0-1 Featherweight DecisionUnanimous R210:00 0.95 1,201→1,233 +32 994 – Deep - Osaka Impact 2024 3rd Round DEEP
14 28 Jul 202429.4 yrs L4-4 Kento Imai 7-3 · 25.0 yrs Flyweight DecisionUnanimous R315:00 0.16 1,236→1,201 -35 1,335 – Pancrase Blood.3 Pancrase
13 25 Nov 202328.7 yrs W4-3 Akira Uetani 0-1 · 19.1 yrs Flyweight DecisionUnanimous R210:00 0.95 1,179→1,236 +57 1,093 – Deep - Osaka Impact 2023 3rd Round DEEP
12 30 Jul 202328.4 yrs W3-3 Makoto Wataya 1-6-2 · 28.1 yrs Flyweight KO/TKOKO/TKO R26:11 1.00 1,140→1,179 +39 922 – Deep - Osaka Impact 2023 2nd Round DEEP
11 27 Aug 202227.5 yrs L2-3 Naoyuki Tsumura 14-12 · 36.0 yrs Flyweight DecisionUnanimous R210:00 0.05 1,196→1,140 -56 1,287 – Deep - Osaka Impact 2022 2nd Round DEEP
10 30 Apr 202227.1 yrs W2-2 Shota Kawasaki 0-0-2 Flyweight DecisionUnanimous R210:00 0.95 1,130→1,196 +66 1,080 – Gladiator 017 in Osaka GLADIATOR
9 25 Sep 202126.5 yrs W1-2 Kanta Maruyama 0-1 Flyweight DecisionUnanimous R210:00 0.95 1,074→1,130 +56 983 – Gladiator 015 in Osaka GLADIATOR
8 22 Sep 201722.5 yrs L3-3 Syuko Tsujimura 5-1 · 23.9 yrs Bantamweight DecisionDecision R14:00 0.20 1,108→1,087 -21 1,210 – 24th All Japan Amateur Shooto Championships Shooto am
7 22 Sep 201722.5 yrs W3-2 Oyake Moriwaki 0-1 Bantamweight DecisionDecision R14:00 0.80 1,072→1,108 +36 1,054 – 24th All Japan Amateur Shooto Championships Shooto am
6 26 Jun 201621.3 yrs W2-2 Hiroshi Tokuda debut Open Weight DecisionUnanimous R14:00 0.97 998→1,073 +75 1,070 – Shooto Tokai Amateur Championship 5 Shooto am
5 26 Jun 201621.3 yrs L1-2 Takaharu Tanaka 1-1 Featherweight DecisionUnanimous R14:00 0.03 1,045→998 -48 1,122 – Shooto Tokai Amateur Championship 5 Shooto am
4 17 May 201520.2 yrs W1-1 Takahiko Arimoto debut Flyweight KO/TKOKO/TKO R13:00 1.00 974→1,046 +72 1,007 – Japan MMA License - JML Kansai 12 Japan Mixed Martial Arts Federation am
3 17 May 201520.2 yrs L0-1 Rei Oda debut · 19.1 yrs Flyweight SubUnanimous R26:00 0.00 1,047→974 -73 1,006 – Japan MMA License - JML Kansai 12 Japan Mixed Martial Arts Federation am
2 23 Mar 201419.0 yrs L0-2 Takuya Goto debut · 32.8 yrs Flyweight DecisionMajority R13:00 0.37 1,078→1,047 -30 1,050 – GLADIATOR 67: Somichijuku Bushido II GLADIATOR
1 6 Oct 201318.6 yrs L0-1 Akira Shimbo 2-4 Flyweight DQLow Blows R12:40 0.00 1,078→1,078 +0 950 – Gladiator 62: Sodojuku Bushido 1 GLADIATOR