Sarah Kaufman Former Strikeforce women’s bantamweight titleholder Sarah Kaufman has a vision for how the organization should promote the female 135-pound division. Kaufman faces newly crowned champion Ronda Rousey later this year in an effort to reclaim the belt. She laid out a blueprint to MMAWeekly.com on how to best promote female mixed martial artists. Kaufman earned her title shot by defeating Alexis Davis in a hard-fought majority decision at Strikeforce: Tate vs.