<Table> <Tr> <Th_colspan="2"> 2018 NCAA Division I Women's Basketball Tournament </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Season </Th> <Td> 2017--18 </Td> </Tr> <Tr> <Th> Teams </Th> <Td> 64 </Td> </Tr> <Tr> <Th> Finals site </Th> <Td> Nationwide Arena Columbus, Ohio </Td> </Tr> <Tr> <Th> Champions </Th> <Td> Notre Dame Fighting Irish (2nd title, 6th title game, 8th Final Four) </Td> </Tr> <Tr> <Th> Runner - up </Th> <Td> Mississippi State Bulldogs (2nd title game, 2nd Final Four) </Td> </Tr> <Tr> <Th> Semifinalists </Th> <Td> <Ul> <Li> Connecticut Huskies (19th Final Four) </Li> <Li> Louisville Cardinals (3rd Final Four) </Li> </Ul> </Td> </Tr> <Tr> <Th> Winning coach </Th> <Td> Muffet McGraw (2nd title) </Td> </Tr> <Tr> <Th> MOP </Th> <Td> Arike Ogunbowale (Notre Dame) </Td> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Th_colspan="2"> NCAA Division I Women's Tournaments </Th> </Tr> <Tr> <Td> "2017 </Td> <Td> 2019" </Td> </Tr> </Table> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> 2018 NCAA Division I Women's Basketball Tournament </Th> </Tr>

Who won the ncaa womens basketball championship in 2018