Women’s Middleweight
Rankings as of November 1, 2011
| Rank | Prev. Rank | Fighter | Record | Promotion |
| 1 | 1 | Cristiane Santos | 10-1 | Strikeforce |
| 2 | 2 | Hiroko Yamanaka | 12-1 | Jewels |
| 3 | 3 | Rin Nakai | 10-0-1 | Pancrase |
| 4 | 4 | Milana Dudieva | 7-1 | ProFC |
| 5 | 5 | Kelly Kobold | 17-3-1 | Brutaal |
| 6 | 6 | Amanda Nunes | 6-2 | Strikeforce |
| 7 | 7 | Yana Kunitskaya | 4-1 | M-1 |
| 8 | 8 | Cindy Dandois | 5-1 | Staredown |
| 9 | 9 | Elaina Maxwell | 6-4 | KOTC |
| 10 | 10 | Ronda Rousey | 3-0 | Strikeforce |
| 11 | 11 | Romy Ruyssen | 4-1 | OFC |
| 12 | 12 | Shana Olsen | 4-2 | Crowbar MMA |
| 13 | 13 | Ediane Gomes | 8-2 | BlackEye |
| 14 | 14 | Julia Budd | 2-1 | Strikeforce |
| 15 | 15 | Pipi Taylor | 5-1 | Brutaal |
Women’s Middleweight Fight Results – November 2011
Strikeforce Challengers 20 (11/18/2011)
- Ronda Rousey (No. 10 WMW) d. Julia Budd (No. 14 WMW)
Battle Under the Tower (11/19/2011)
- Hatice Ozyurt (NR) d. Lena Buytendijk (NR)
Bushido – Hero’s World GP Lithuania (11/19/2011)
- Yana Kunitskaya (No. 7 WMW) d. Arune Lauzeckaite (NR)
OFC 3 (11/26/2011)
- Romy Ruyssen (No. 11 WMW) d. Florence Berthe (NR)
