Flyweight
Korakuen Hall
Fight details — Kosuke Tomioka vs Atsuki SanoLoading profile…
Japan · Flyweight
Atsuki Sano
- 5′6″
- WBO No. 9
- IBO No. 37
- Fights on 29 October 2026
- Wins
- 9
- Losses
- 0
- Draws
- 0
- KOs
- 4
44% of wins inside the distance
Fights
Next fight
Last fight · 10 Mar 2026
Win vs Ryoya Ogawa
SD · 8 · Japan Boxing Commission Japanese Youth Flyweight
Before that
- WinEnrique Magsalin7 Sept 2025UD · 8
- WinAtom Sunagawa13 May 2025 · Japan Boxing Commission Japanese Youth FlyweightUD · 8
- WinIsse Hirota21 Dec 2024SD · 5
- WinFuma Uno3 Nov 2024UD · 5
Show the next 4 fights
- WinJotaro Suzuki6 Jul 2024KO · 4
- WinKai Yahagi17 Apr 2024TKO · 2 (4)
- WinYasuhiro Nakato26 Dec 2023TKO · 2 (4)
- WinYoichiro Ito21 Jul 2023TKO · 3 (4)
Rankings
Best: No. 9
- WBO
9
ranked 8th–9th since Aug 2026
- IBO
37
tracked since Oct 2026
Not ranked by the WBC, WBA or IBF.
Movement
Places gained or lost with each sanctioning body. Green is up, red is down, “New” marks an entry into the rankings, and a dot a period with no published archive.
| Body | The boxer's place in the sanctioning body's official ranking. “C”: world champion, above No. 1. An interim champion is marked as such (“Interim”, “Int.”): not the reigning champion. No. 1 is the leading contender for the title. | 1M | 3M | 6M | 1Y |
|---|---|---|---|---|---|
| WBO | 9 | 1 | · | · | · |
| IBO | 37 | · | · | · | · |
Trajectory, body by body
WBO
No. 9 since Sep 2026 · best No. 8 (Aug 2026)tracked since Aug 2026
IBO
No. 37tracked since Oct 2026
See the changes in detail
| Aug 2026 | No. 8 |
| Sep 2026 | No. 9 |
| Oct 2026 | No. 37 |