World rankings

Women's flyweight world boxing rankings

112lb · 50.8kg limit · Updated 1 Aug 2026

The current women's flyweight world ratings from the IBO, listed side by side with the champion at the top of each column and movement shown against last month. The women's flyweight limit is 112lb (50.8kg). Ratings are pulled from each body’s most recent published list, and the publication date for each sits beneath the table.

The IBO column shows its top fifteen for comparison. It rates a hundred fighters at women's flyweight, which no other body does.

Flyweight · 112lb world rankings, comparing IBO. Each body publishes on its own schedule; see the date under each column.
RankIBOupd 1 Aug 2026
ChampVacantVacantInterim champion
1Diana Laura FernandezUnchanged
2Gabriela Celeste AlanizUnchanged
3Lupita MedinaUnchanged
4Micaela Milagros LujanUnchanged
5Tenkai TsunamiUnchanged
6Alexas KubickiUnchanged
7Nina RadovanovicUnchanged
8Mika YagioUnchanged
9Megan RedstallUp 16 places
10Leonela Paola YudicaNew entry this month
11Simangele HadebeDown 1 place
12Aixa AdemaDown 3 places
13Laura WollenmannUnchanged
14Kanyaphat BaonokDown 3 places
15Viviana Ruiz CorredorDown 3 places

Source: IBO

Each sanctioning body publishes its ratings on its own schedule, so the columns above are dated separately. Where a body leaves a position vacant, and the IBF routinely does at ranks 1 and 2 pending an eliminator, that is shown rather than hidden.

Who each body rates at women's flyweight

IBO women's flyweight rankings

The IBO women's flyweight title is vacant. Its number one contender is Diana Laura Fernandez. Ratings published 1 Aug 2026.

Flyweight division limit

The women's flyweight limit is 112lb, which is 8 stone or 50.8kg. A fighter must make this weight at the official weigh-in, normally held the day before the bout. Missing it forfeits the right to win a title in the division, though the fight itself usually still goes ahead.