<Tr> <Td> <Table> <Tr> <Th> Division / s </Th> <Th> Fighter </Th> <Th> Days </Th> </Tr> <Tr> <Td> Heavyweight </Td> <Td> Cain Velasquez </Td> <Td> 1281 </Td> </Tr> <Tr> <Td> Light Heavyweight </Td> <Td> Jon Jones </Td> <Td> 1501 </Td> </Tr> <Tr> <Td> Middleweight </Td> <Td> Anderson Silva </Td> <Td> 2457 </Td> </Tr> <Tr> <Td> Welterweight </Td> <Td> Georges St - Pierre </Td> <Td> 2204 </Td> </Tr> <Tr> <Td> Lightweight </Td> <Td> B.J. Penn </Td> <Td> 812 </Td> </Tr> <Tr> <Td> Featherweight </Td> <Td> José Aldo </Td> <Td> 2398 </Td> </Tr> <Tr> <Td> Bantamweight </Td> <Td> Dominick Cruz </Td> <Td> 1456 </Td> </Tr> <Tr> <Td> Flyweight </Td> <Td> Demetrious Johnson </Td> <Td> 2076 </Td> </Tr> <Tr> <Td> Women's Featherweight </Td> <Td> Christiane Cyborg </Td> <Td> 473 </Td> </Tr> <Tr> <Td> Women's Bantamweight </Td> <Td> Ronda Rousey </Td> <Td> 1074 </Td> </Tr> <Tr> <Td> Women's Flyweight </Td> <Td> - </Td> <Td> - </Td> </Tr> <Tr> <Td> Women's Strawweight </Td> <Td> Joanna Jędrzejczyk </Td> <Td> 1173 </Td> </Tr> </Table> </Td> <Td> <Table> <Tr> <Th> Division / s </Th> <Th> Fighter </Th> <Th> Defenses </Th> </Tr> <Tr> <Td> Heavyweight </Td> <Td> Randy Couture </Td> <Td> </Td> </Tr> <Tr> <Td> Tim Sylvia </Td> </Tr> <Tr> <Td> Stipe Miocic </Td> </Tr> <Tr> <Td> Light Heavyweight </Td> <Td> Jon Jones </Td> <Td> 8 </Td> </Tr> <Tr> <Td> Middleweight </Td> <Td> Anderson Silva </Td> <Td> 10 </Td> </Tr> <Tr> <Td> Welterweight </Td> <Td> Georges St - Pierre </Td> <Td> 9 </Td> </Tr> <Tr> <Td> Lightweight </Td> <Td> B.J. Penn </Td> <Td> </Td> </Tr> <Tr> <Td> Frankie Edgar </Td> </Tr> <Tr> <Td> Benson Henderson </Td> </Tr> <Tr> <Td> Featherweight </Td> <Td> José Aldo </Td> <Td> 7 </Td> </Tr> <Tr> <Td> Bantamweight </Td> <Td> Dominick Cruz </Td> <Td> </Td> </Tr> <Tr> <Td> Flyweight </Td> <Td> Demetrious Johnson </Td> <Td> 11 </Td> </Tr> <Tr> <Td> Women's Featherweight </Td> <Td> Germaine de Randamie </Td> <Td> 0 </Td> </Tr> <Tr> <Td> Women's Bantamweight </Td> <Td> Ronda Rousey </Td> <Td> 6 </Td> </Tr> <Tr> <Td> Women's Flyweight </Td> <Td> - </Td> <Td> - </Td> </Tr> <Tr> <Td> Women's Strawweight </Td> <Td> Joanna Jędrzejczyk </Td> <Td> 5 </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Th> Division / s </Th> <Th> Fighter </Th> <Th> Days </Th> </Tr> <Tr> <Td> Heavyweight </Td> <Td> Cain Velasquez </Td> <Td> 1281 </Td> </Tr> <Tr> <Td> Light Heavyweight </Td> <Td> Jon Jones </Td> <Td> 1501 </Td> </Tr> <Tr> <Td> Middleweight </Td> <Td> Anderson Silva </Td> <Td> 2457 </Td> </Tr> <Tr> <Td> Welterweight </Td> <Td> Georges St - Pierre </Td> <Td> 2204 </Td> </Tr> <Tr> <Td> Lightweight </Td> <Td> B.J. Penn </Td> <Td> 812 </Td> </Tr> <Tr> <Td> Featherweight </Td> <Td> José Aldo </Td> <Td> 2398 </Td> </Tr> <Tr> <Td> Bantamweight </Td> <Td> Dominick Cruz </Td> <Td> 1456 </Td> </Tr> <Tr> <Td> Flyweight </Td> <Td> Demetrious Johnson </Td> <Td> 2076 </Td> </Tr> <Tr> <Td> Women's Featherweight </Td> <Td> Christiane Cyborg </Td> <Td> 473 </Td> </Tr> <Tr> <Td> Women's Bantamweight </Td> <Td> Ronda Rousey </Td> <Td> 1074 </Td> </Tr> <Tr> <Td> Women's Flyweight </Td> <Td> - </Td> <Td> - </Td> </Tr> <Tr> <Td> Women's Strawweight </Td> <Td> Joanna Jędrzejczyk </Td> <Td> 1173 </Td> </Tr> </Table> <Tr> <Th> Division / s </Th> <Th> Fighter </Th> <Th> Days </Th> </Tr> <Tr> <Td> Heavyweight </Td> <Td> Cain Velasquez </Td> <Td> 1281 </Td> </Tr>

Who has the best record in mma history