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Isao Kobayashi: Record & Fight History | FightIQ

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Isao Kobayashi

Source-backed identity · 1 collected promotion

Source-reported pro record

27–9–2

Wins–losses–draws · Checked Oct 9, 2026

Collected professional MMA record

0–1–0

1 confirmed pro MMA bouts in the collected corpus

Source history reconciled

The source history reconciles to the source-reported record. Collected regional results below may cover a narrower set of bouts.

Recorded momentum

Collected pro MMA bouts only

0Observed win streak

0Wins in past 365 days

0Verified finish wins

—Finishes / collected wins

A factual view of observed results. Missing intervening bouts can change a streak; these indicators do not predict future performance. Draws and no contests break the recorded win streak. Detail-only disputes do not erase a verified outcome. Finish percentage is unavailable when a collected win lacks a verified method category.

Fight history

38 sourced bouts

L
vsYusuke YachiProMMA verified
Rizin FF - Landmark Vol. 14 · Jun 6, 2026
Decision (Unanimous) · R3 · 5:00
L
vsYusuke KasuyaProMMA verified
Pancrase - 360 · Dec 21, 2025
Submission (Rear-Naked Choke) · R2 · 0:44
L
vsKalybek Arzykul UuluProMMA verified
Pancrase - 355 · Jul 27, 2025
KO (Punch) · R1 · 1:47
L
vsYves LanduProMMA verified
Bellator 301 - Amosov vs. Jackson · Nov 17, 2023
Decision (Split) · R3 · 5:00
W
vsTaichi NakajimaProMMA verified
Pancrase - 321 · May 30, 2021
Decision (Unanimous) · R5 · 5:00
W
vsAkira OkadaProMMA verified
Pancrase - 316 · Jul 24, 2020
Decision (Unanimous) · R3 · 5:00
W
vsKyle AguonProMMA verified
Pancrase - 309 · Oct 20, 2019
Decision (Split) · R5 · 5:00
W
vsNazareno MalegarieProMMA verified
Pancrase - 305 · May 26, 2019
Decision (Unanimous) · R5 · 5:00
W
vsKoyomi MatsushimaProMMA verified
Pancrase 295 - Sunabe vs. Murofushi · Apr 15, 2018
Disqualification (Illegal Knee) · R1 · 4:34
W
vsYusuke KasuyaProMMA verified
Pancrase - 292 · Dec 10, 2017
Decision (Unanimous) · R3 · 5:00
L
vsKyle AguonProMMA verified
Pancrase - 289 · Aug 20, 2017
Decision (Split) · R3 · 5:00
W
vsMarko BurusicProMMA verified
Pancrase - 286 · Apr 23, 2017
TKO (Punches) · R2 · 4:34
W
vsHiroyuki TakayaProMMA verified
Pancrase - 283 · Dec 18, 2016
Decision (Unanimous) · R3 · 5:00
W
vsYutaka SaitoProMMA verified
Vale Tudo Japan - VTJ 8th · Sep 19, 2016
Decision (Split) · R5 · 5:00
L
vsJustin LawrenceProMMA verified
Bellator 157 - Dynamite 2 · Jun 24, 2016
TKO (Punches) · R2 · 2:49
L
vsGoiti YamauchiProMMA verified
Bellator 144 - Halsey vs. Carvalho · Oct 23, 2015
Submission (Rear-Naked Choke) · R3 · 3:50
W
vsWill ChopeProMMA verified
Pancrase - 269 · Aug 9, 2015
Decision (Unanimous) · R3 · 5:00
W
vsMarlon SandroProMMA verified
Pancrase - 266 · Apr 26, 2015
Decision (Split) · R3 · 5:00
L
vsKazunori YokotaProMMA verified
Deep - Dream Impact 2014: Omisoka Special · Dec 31, 2014
Decision (Unanimous) · R3 · 5:00
W
vsTakeshi InoueProMMA verified
Vale Tudo Japan - VTJ 6th · Oct 4, 2014
Decision (Unanimous) · R3 · 5:00
W
vsKuniyoshi HironakaProMMA verified
Pancrase - 257 · Mar 30, 2014
TKO (Punch and Soccer Kick) · R3 · 3:58
W
vsYoshiaki TakahashiProMMA verified
Pancrase 252 - 20th Anniversary · Sep 29, 2013
Decision (Majority) · R3 · 5:00
Draw
vsJorge PatinoProMMA verified
Pancrase - 246 · Mar 17, 2013
Draw (Unanimous) · R3 · 5:00
W
vsKenichiro TogashiProMMA verified
Pancrase - Progress Tour 14 · Dec 1, 2012
KO (Punches) · R1 · 0:16
W
vsTatsunori TanakaProMMA verified
Pancrase - Progress Tour 10 · Sep 1, 2012
Submission (Straight Armbar) · R1 · 3:05
W
vsKoji OishiProMMA verified
Pancrase - Progress Tour 4 · Apr 1, 2012
Decision (Unanimous) · R3 · 5:00
W
vsKazuki TokudomeProMMA verified
Pancrase - Impressive Tour 13 · Dec 3, 2011
TKO (Punches) · R1 · 4:14
W
vsTomoyoshi IwamiyaProMMA verified
Pancrase - Impressive Tour 8 · Aug 7, 2011
Decision (Unanimous) · R3 · 5:00
W
vsYukinari TamuraProMMA verified
Pancrase - Impressive Tour 4 · May 3, 2011
Decision (Split) · R3 · 5:00
W
vsArtur UmakhanovProMMA verified
Pancrase - Passion Tour 10 · Nov 3, 2010
Technical Submission (Guillotine Choke) · R1 · 4:21
Draw
vsTomoyoshi IwamiyaProMMA verified
Pancrase - Passion Tour 6 · Jul 4, 2010
Draw (Split) · R2 · 5:00
L
vsKoji OishiProMMA verified
Pancrase - Passion Tour 3 · Apr 4, 2010
Decision (Unanimous) · R3 · 5:00
W
vsHiroki AokiProMMA verified
Pancrase - Passion Tour 1 · Feb 7, 2010
TKO (Punches) · R1 · 1:00
W
vsHiroki AokiProMMA verified
Pancrase - Changing Tour 6 · Oct 25, 2009
Disqualification (Groin Kick) · R1 · 0:50
W
vsHirotaka TomiyamaProMMA verified
Pancrase - Changing Tour 4 · Aug 8, 2009
TKO (Punches) · R1 · 4:58
W
vsKoji NakamuraProMMA verified
Pancrase - Changing Tour 3 · Jun 7, 2009
KO (Punch) · R2 · 1:03
W
vsYoichi KonoProMMA verified
Tribelate - vol. 23 · Apr 25, 2009
TKO (Punches) · R1 · 1:10
W
vsDae Yeon LeeProMMA verified
Tribelate - vol. 17 · Apr 26, 2008
TKO (Punches) · R1 · 5:00

Source trail

Checked Oct 9, 2026

Links show the evidence collected. Metadata-only and derivative sources do not count as independent result corroboration.

sherdogPrimary source
Oct 9, 2026, 3:54 PM UTCView evidence