H&G All-Time Index public fighter card
Kosei Tanaka
Super Flyweight · Japan
Kosei Tanaka ranks #297 in the H&G All-Time Index at Super Flyweight, with a 77.79 All-Time Index score and a 20-2-0 professional record. His career span on this page is 2013-2024.
- All-time rank
- #297
- H&G All-Time Index
- 77.790-100 ranking index. This is the number that orders the list.
- Career record
- 20-2-0Professional wins, losses and draws.
- Active years
- 2013-2024
- Data Confidence
- MediumSolid but wider career evidence. Treat close ranks with extra care.
Career story
How Kosei Tanaka's rating rose and fell year by year, with his peak marked.
Yearly peak-form Elo rating points. This curve is separate from the 0-100 ranking index.
Show the year-by-year numbers
| Year | Peak-form Elo rating |
|---|---|
| 2013 | 1,781 |
| 2014 | 1,818 |
| 2015 | 1,852 |
| 2016 | 1,876 |
| 2017 | 1,888 |
| 2018 | 1,893 |
| 2019 | 1,893 |
| 2020 | 1,869 |
| 2021 | 1,866 |
| 2022 | 1,861 |
| 2023 | 1,847 |
| 2024 | 1,836 |
Why this ranking
Kosei Tanaka ranks #297 with a 77.79 score on the 60-100 H&G All-Time Index. He also has 8 wins over opponents who were ranked in the top 100 around the time of the fight; these are matched by name and date, so we treat them as a careful estimate. He has wins over 4 opponents who were unbeaten at the time. Data Confidence is Medium, so the rating should be read with wider uncertainty. Peak-form Elo is 1,893 (±212), separate from the 60-100 career Index.
What lifts or lowers this ranking
Bars show each weighted signal's relative size. Gold lifts the placement; grey holds it back.
How much the record is helped by wins over contemporaneous title-level opponents.
How much major title evidence supports the rating.
Collapsed signal from peak rating, sustained rating and same-era separation.
Same-era separation left after the shared peak and sustained rating signal is removed.
How much repeat elite-year presence supports the all-time case.
A narrow signal for lineal, explicit undisputed or major multi-belt class control in this release data; it is not a full title history.
Compare and explore
Put Kosei Tanaka next to any other ranked fighter, or open the tools built on the same rating data.
Top fights
The highest-ranked fighters Kosei Tanaka actually faced, biggest names first. Each one opens the head-to-head tool with the pair filled in.
- Kazuto Ioka#195 · Index 80 · 2020
Ranked-vs-ranked bouts from the pinned fight archive, ordered by opponent ranking. An objective record of who they shared a ring with.
Great rivals he never fought
Ranked fighters who shared a recognised division and whose competitive careers overlapped, with no bout between them on record. Each name opens the head-to-head tool with the pair filled in.
- Naoya Inoue#1 · Light Flyweight / Flyweight / Super Flyweight · 12 overlapping years (2013-2024)
- Manny Pacquiao#25 · Flyweight · 12 overlapping years (2013-2024)
- Omar Andres Narvaez#69 · Flyweight / Super Flyweight · 7 overlapping years (2013-2019)
- Nonito Donaire#117 · Flyweight · 12 overlapping years (2013-2024)
- Donnie Nietes#142 · Minimumweight / Light Flyweight / Flyweight / Super Flyweight · 12 overlapping years (2013-2024)
- Kenshiro Teraji#154 · Light Flyweight / Flyweight · 11 overlapping years (2014-2024)
Show 6 more
- Junto Nakatani#170 · Flyweight / Super Flyweight · 10 overlapping years (2015-2024)
- Juan Francisco Estrada#190 · Flyweight / Super Flyweight · 12 overlapping years (2013-2024)
- Roman Gonzalez#193 · Flyweight / Super Flyweight · 12 overlapping years (2013-2024)
- Jesse Rodriguez#212 · Light Flyweight / Flyweight / Super Flyweight · 8 overlapping years (2017-2024)
- Moruti Mthalane#250 · Flyweight · 10 overlapping years (2013-2022)
- Edgar Sosa#252 · Light Flyweight / Flyweight · 11 overlapping years (2013-2023)
Shared recognised division, overlapping competitive years, no recorded bout between them. A measured pattern only.
About this rating
Rankings: H&G All-Time Index v2.0.0. Reflects fights up to , the most recent on record. The ratings are fixed to that point, so fights after it are not yet included.
The rating itself is built from the 21 bouts we hold full data for from 2013 to 2024, which is why this count differs from the professional record above.
For the data-minded
Peak-form Elo rating: 1,893 (peak dated 2019-03-01). This best-point rating sits on its own scale and is not directly comparable with the 0-100 index.
The peak estimate carries an uncertainty band of about ±212 Elo, so read close comparisons with care.