<Tr> <Th> </Th> <Td> Cris Cyborg def . Tonya Evinger </Td> <Td> UFC 214 Anaheim, CA, USA </Td> <Td> Jul 29, 2017 </Td> <Td> 102 days (incumbent) </Td> <Td> </Td> </Tr> <P> 126 to 135 lb (57 to 61 kg) Prior to its folding and absorption by the UFC, Ronda Rousey was the Strikeforce Women's Bantamweight Champion . Rousey was awarded the inaugural UFC Women's Bantamweight Championship on December 6, 2012, at a UFC on Fox: Henderson vs. Diaz pre-event press conference . </P> <Table> <Tr> <Th> No . </Th> <Th> Name </Th> <Th> Event </Th> <Th> Date </Th> <Th> Reign </Th> <Th> Defenses </Th> </Tr> <Tr> <Th> </Th> <Td> Ronda Rousey promoted to undisputed champion </Td> <Td> UFC on Fox: Henderson vs. Diaz press conference Seattle, WA, USA </Td> <Td> Dec 6, 2012 </Td> <Td> 1,074 days </Td> <Td> <P> 1 . def . Liz Carmouche at UFC 157 on Feb 23, 2013 2 . def . Miesha Tate at UFC 168 on Dec 28, 2013 3 . def . Sara McMann at UFC 170 on Feb 22, 2014 4 . def . Alexis Davis at UFC 175 on Jul 5, 2014 5 . def . Cat Zingano at UFC 184 on Feb 28, 2015 6 . def . Bethe Correia at UFC 190 on Aug 1, 2015 </P> </Td> </Tr> <Tr> <Th> </Th> <Td> Holly Holm </Td> <Td> UFC 193 Melbourne, Australia </Td> <Td> Nov 15, 2015 </Td> <Td> 111 days </Td> <Td> </Td> </Tr> <Tr> <Th> </Th> <Td> Miesha Tate </Td> <Td> UFC 196 Las Vegas, NV, USA </Td> <Td> Mar 5, 2016 </Td> <Td> 126 days </Td> <Td> </Td> </Tr> <Tr> <Th> </Th> <Td> Amanda Nunes </Td> <Td> UFC 200 Las Vegas, NV, USA </Td> <Td> Jul 9, 2016 </Td> <Td> 487 days (incumbent) </Td> <Td> <P> 1 . def . Ronda Rousey at UFC 207 on Dec 30, 2016 2 . def . Valentina Shevchenko at UFC 215 on Sep 9, 2017 </P> </Td> </Tr> </Table> <Tr> <Th> No . </Th> <Th> Name </Th> <Th> Event </Th> <Th> Date </Th> <Th> Reign </Th> <Th> Defenses </Th> </Tr>

First champion of the women's division of the ufc