<Table> <Tr> <Th_colspan="2"> Big Ten Conference Men's Basketball Tournament </Th> </Tr> <Tr> <Th> Sport </Th> <Td> College basketball </Td> </Tr> <Tr> <Th> Conference </Th> <Td> Big Ten Conference </Td> </Tr> <Tr> <Th> Number of teams </Th> <Td> 14 </Td> </Tr> <Tr> <Th> Format </Th> <Td> Single - elimination tournament </Td> </Tr> <Tr> <Th> Current stadium </Th> <Td> Madison Square Garden </Td> </Tr> <Tr> <Th> Current location </Th> <Td> New York, NY </Td> </Tr> <Tr> <Th> Played </Th> <Td> 1998--present </Td> </Tr> <Tr> <Th> Last contest </Th> <Td> 2018 </Td> </Tr> <Tr> <Th> Current champion </Th> <Td> Michigan </Td> </Tr> <Tr> <Th> Most championships </Th> <Td> Michigan State (5) </Td> </Tr> <Tr> <Th> TV partner (s) </Th> <Td> CBS (semifinals and championship game) ESPN, ESPN2, Big Ten Network (other rounds) </Td> </Tr> <Tr> <Th> Official website </Th> <Td> (1) </Td> </Tr> <Tr> <Th_colspan="2"> Host stadiums </Th> </Tr> <Tr> <Td_colspan="2"> United Center (1998--2001, 2003, 2005, 2007, 2013, 2015, 2019, 2021) Bankers Life Fieldhouse (2002, 2004, 2006, 2008--12, 2014, 2016, 2020, 2022) Verizon Center (2017) Madison Square Garden (2018) </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Big Ten Conference Men's Basketball Tournament </Th> </Tr>

Who won the big ten basketball tournament this year