<Table> <Tr> <Th> Year </Th> <Th> Final host </Th> <Th> Champion </Th> <Th> Runner - up </Th> <Th> Final score </Th> <Th> Semi-finalists </Th> </Tr> <Tr> <Td> </Td> <Td> Montreal </Td> <Td> United States </Td> <Td> Canada </Td> <Td> 3 -- 4 ( OT ) , 5 -- 2 , 5 -- 2 </Td> <Td> Russia and Sweden </Td> </Tr> <Tr> <Td> </Td> <Td> Toronto </Td> <Td> Canada </Td> <Td> Finland </Td> <Td> 3 -- 2 </Td> <Td> Czech Republic and United States </Td> </Tr> <Tr> <Td> 2016 </Td> <Td> Toronto </Td> <Td> Canada </Td> <Td> Europe </Td> <Td> 3 -- 1 , 2 -- 1 </Td> <Td> Russia and Sweden </Td> </Tr> <Tr> <Td> 2020 </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> </Tr> </Table>
when does the world cup of hockey start
2020