<Table> <Tr> <Th> Name </Th> <Th> Years </Th> <Th> Won </Th> <Th> Lost </Th> <Th> Ties </Th> <Th> Winning% </Th> <Th> Postseason </Th> </Tr> <Tr> <Td> Norm Van Brocklin </Td> <Td> 1961--1966 </Td> <Td> 29 </Td> <Td> 51 </Td> <Td> </Td> <Td>. 345 </Td> <Td>--</Td> </Tr> <Tr> <Td> Bud Grant </Td> <Td> 1967--1983 </Td> <Td> 151 </Td> <Td> 87 </Td> <Td> 5 </Td> <Td>. 621 </Td> <Td> 1968--71, 1973--78, 1980, 1982 </Td> </Tr> <Tr> <Td> Les Steckel </Td> <Td> 1984 </Td> <Td> </Td> <Td> 13 </Td> <Td> 0 </Td> <Td>. 188 </Td> <Td>--</Td> </Tr> <Tr> <Td> Bud Grant </Td> <Td> 1985 </Td> <Td> 7 </Td> <Td> 9 </Td> <Td> 0 </Td> <Td>. 438 </Td> <Td>--</Td> </Tr> <Tr> <Td> Jerry Burns </Td> <Td> 1986--1991 </Td> <Td> 52 </Td> <Td> 43 </Td> <Td> 0 </Td> <Td>. 547 </Td> <Td> 1987--89 </Td> </Tr> <Tr> <Td> Dennis Green </Td> <Td> 1992--2001 </Td> <Td> 97 </Td> <Td> 62 </Td> <Td> 0 </Td> <Td>. 610 </Td> <Td> 1992--94, 1996--2000 </Td> </Tr> <Tr> <Td> Mike Tice </Td> <Td> 2001--2005 </Td> <Td> 32 </Td> <Td> 33 </Td> <Td> 0 </Td> <Td>. 492 </Td> <Td> </Td> </Tr> <Tr> <Td> Brad Childress </Td> <Td> 2006--2010 </Td> <Td> 39 </Td> <Td> 35 </Td> <Td> 0 </Td> <Td>. 527 </Td> <Td> 2008, 2009 </Td> </Tr> <Tr> <Td> Leslie Frazier </Td> <Td> 2010--2013 </Td> <Td> 21 </Td> <Td> 32 </Td> <Td> </Td> <Td>. 398 </Td> <Td> 2012 </Td> </Tr> <Tr> <Td> Mike Zimmer </Td> <Td> 2014--present </Td> <Td> 29 </Td> <Td> 24 </Td> <Td> 0 </Td> <Td>. 532 </Td> <Td> 2015 </Td> </Tr> <Tr> <Th> Total </Th> <Th> 1961--present </Th> <Th> 464 </Th> <Th> 389 </Th> <Th> 10 </Th> <Th>. 543 </Th> <Th> 28 </Th> </Tr> </Table> <Tr> <Th> Name </Th> <Th> Years </Th> <Th> Won </Th> <Th> Lost </Th> <Th> Ties </Th> <Th> Winning% </Th> <Th> Postseason </Th> </Tr> <Tr> <Td> Norm Van Brocklin </Td> <Td> 1961--1966 </Td> <Td> 29 </Td> <Td> 51 </Td> <Td> </Td> <Td>. 345 </Td> <Td>--</Td> </Tr> <Tr> <Td> Bud Grant </Td> <Td> 1967--1983 </Td> <Td> 151 </Td> <Td> 87 </Td> <Td> 5 </Td> <Td>. 621 </Td> <Td> 1968--71, 1973--78, 1980, 1982 </Td> </Tr>

When do the vikings play their first regular-season game