Last fight · 1 May 2026
Win vs Luz Elena Aguilar Ventura
UD · 6
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United States · Bantamweight
Rianna Rios
- 31 years old
- WBO No. 12
- IBF No. 6
- IBO No. 9
- Wins
- 11
- Losses
- 0
- Draws
- 0
- KOs
- 2
18% of wins inside the distance
Form
Fights
Before that
- WinWendellin Cruz7 Jun 2025TKO · 3 (6)
- WinNancy Franco8 Feb 2025UD · 6
- WinMary Romero28 Jun 2024UD · 8
- WinCara McLaughlin6 May 2023UD · 6
Show the next 5 fights
- WinBrittany Sims4 Feb 2023UD · 6
- WinMoni Trejo13 Aug 2022UD · 6
- WinVera Kubickova14 May 2022TKO · 2 (6)
- WinUnique Harris26 Feb 2022UD · 6
- WinUnique Harris25 Sept 2021MD · 4
1 older fight · BoxRec profile ↗
Rankings
Best: No. 6
- WBO
12
tracked since Sep 2026
- IBF
6
ranked 5th–6th since May 2026
- IBO
9
tracked since Sep 2026
Not ranked by the WBA.
Also ranked at Flyweight · WBC No. 18
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 | 12 | · | · | · | · |
| IBF | 6 | 1 | 1 | New | New |
| IBO | 9 | · | · | · | · |
Trajectory, body by body
WBC
No. 18 since Oct 2026 · best No. 17 (Sep 2026)tracked since Sep 2026
WBO
No. 12tracked since Sep 2026
IBF
No. 6 since Aug 2026 · best No. 5 (Dec 2025)tracked since Jul 2024
IBO
No. 9tracked since Sep 2026
See the changes in detail
| Sep 2026 | No. 17 |
| Oct 2026 | No. 18 |
| Sep 2026 | No. 12 |
| Jul 2024 | No. 7 |
| Aug 2024 | No. 8 |
| Sep 2024 | No. 6 |
| Oct 2024 | dropped out of the ranking |
| Nov 2024 | No. 7 |
| Dec 2024 | No. 9 |
| Jan 2025 | No. 8 |
| Feb 2025 | dropped out of the ranking |
| Mar 2025 | No. 8 |
| Apr 2025 | dropped out of the ranking |
| May 2025 | No. 7 |
| Jun 2025 | No. 9 |
| Aug 2025 | No. 7 |
| Oct 2025 | dropped out of the ranking |
| Nov 2025 | No. 6 |
| Dec 2025 | No. 5 |
| Jan 2026 | dropped out of the ranking |
| Mar 2026 | No. 6 |
| Apr 2026 | No. 7 |
| May 2026 | No. 5 |
| Aug 2026 | No. 6 |
| Sep 2026 | No. 9 |