UFC · 135 lb
UFC women's bantamweight division
28 fighters · women's division
Women's Bantamweight champion
The UFC women's bantamweight champion is Kayla Harrison, since June 7, 2025: Harrison won the title against Julianna Peña at UFC 316.
UFC women's bantamweight champion at the end of 2026: Kalshi and Polymarket prices
| Fighter | Kalshiread |
|---|---|
| Kayla Harrison | 69% |
| Amanda Nunes | 57% |
| Ailin Perez | 2% |
Each price as the venue displays it, not scaled to 100%. Kalshi lists 12 candidates (9 without a current price or under 0.5%, not shown). Polymarket lists no current market for this title.
Women's Bantamweight bouts ahead
- Priscila Cachoeira (13-9-0) vs. Nina Milošević (9-1-0) Kalshi Cachoeira 18%, Milošević 82% · Polymarket Cachoeira 18%, Milošević 82% · gap 0 pointsCachoeira vs. Milošević fight page
- Macy Chiasson (11-6-0) vs. Bia Mesquita (8-0-0) Kalshi Chiasson 30%, Mesquita 70%Chiasson vs. Mesquita fight page
- Kayla Harrison (19-1-0) vs. Amanda Nunes (23-5-0) Kalshi Harrison 63%, Nunes 37% · Polymarket Harrison 62%, Nunes 38% · gap 1 pointHarrison vs. Nunes fight page
Prices read . Each venue's two prices for a fight are divided by their sum, so they add to 100%. Gap: the difference between the venues in percentage points. A venue's numbers are shown only while every price behind them is under three hours old. Every UFC price.
Women's Bantamweight fighters
| Fighter | Record | UFC W-L | Last bout | Next bout |
|---|---|---|---|---|
| Amanda Nunes | 23-5-0 | 16-2 | Jun 10, 2023 | Nov 14, 2026 |
| Ketlen Vieira | 16-6-0 | 10-5 | May 16, 2026 | |
| Norma Dumont | 13-4-0 | 9-4 | Sep 26, 2026 | |
| Joselyne Edwards | 18-6-0 | 9-4 | Apr 25, 2026 | |
| Macy Chiasson | 11-6-0 | 8-6 | Feb 28, 2026 | Nov 14, 2026 |
| Julianna Peña | 13-6-0 | 8-4 | Jun 7, 2025 | |
| Karol Rosa | 19-8-0 | 8-5 | Jun 20, 2026 | |
| Ailin Perez | 14-2-0 | 7-1 | Sep 26, 2026 | |
| Luana Santos | 12-2-0 | 7-1 | Oct 31, 2026 | |
| Yana Santos | 17-9-0 (1 NC) | 7-6 | Oct 31, 2026 | |
| Luana Carolina | 11-5-0 | 6-4 | Sep 27, 2025 | |
| Priscila Cachoeira | 13-9-0 | 5-9 | Jun 6, 2026 | Nov 7, 2026 |
| Jacqueline Cavalcanti | 10-2-0 | 5-1 | May 16, 2026 | |
| Mayra Bueno Silva | 10-7-1 (1 NC) | 5-7 | Apr 25, 2026 | |
| Chelsea Chandler | 8-4-0 | 4-3 | Oct 17, 2026 | |
| Nora Cornolle | 10-4-0 | 4-3 | Sep 5, 2026 | |
| Kayla Harrison | 19-1-0 | 3-0 | Jun 7, 2025 | Nov 14, 2026 |
| Bia Mesquita | 8-0-0 | 3-0 | Jun 20, 2026 | Nov 14, 2026 |
| Melissa Croden | 8-4-0 | 2-2 | Oct 17, 2026 | |
| Michelle Montague | 8-0-0 | 2-0 | Apr 25, 2026 | |
| Melissa Mullins | 7-3-0 | 2-3 | Jun 20, 2026 | |
| Alice Pereira | 8-1-0 | 2-1 | Oct 10, 2026 | |
| Montse Rendon | 7-2-0 | 2-2 | Mar 14, 2026 | |
| Klaudia Syguła | 8-3-0 | 2-2 | Sep 5, 2026 | |
| Daria Zhelezniakova | 10-4-0 | 2-3 | Oct 10, 2026 | |
| Irina Alekseeva | 5-4-0 | 1-3 | Oct 11, 2025 | |
| Nina Milošević | 9-1-0 | 1-0 | Aug 1, 2026 | Nov 7, 2026 |
| Hailey Cowan | 7-6-0 | 0-4 | Aug 1, 2026 |
Women's Bantamweight title fights
- Julianna Peña vs. Kayla Harrison Kayla Harrison won by Submission (Kimura), round 2 at 4:55Peña vs. Harrison fight page
- Raquel Pennington vs. Julianna Peña Julianna Peña won by Decision - Split, round 5 at 5:00Pennington vs. Peña fight page
- Raquel Pennington vs. Mayra Bueno Silva Raquel Pennington won by Decision - Unanimous, round 5 at 5:00Pennington vs. Silva fight page
Market prices from Kalshi and Polymarket, shown for analysis. Bandwagon does not take or place wagers. How this works
Kayla Harrison is the UFC women's bantamweight champion since June 7, 2025. 28 fighters at 135 lb with a UFC bout in the last 18 months or one scheduled; 3 women's bantamweight bouts ahead.