<Tr> <Th> </Th> <Td> Elected to the Baseball Hall of Fame </Td> </Tr> <Tr> <Th> </Th> <Td> Player is active </Td> </Tr> <Table> Members of the 50 home run club <Tr> <Th> Year </Th> <Th> Player </Th> <Th> Team </Th> <Th> HR </Th> <Th> Career HR </Th> <Th> Ref </Th> </Tr> <Tr> <Td> 1920 </Td> <Th> Babe Ruth </Th> <Td> New York Yankees </Td> <Td> 54 </Td> <Td> 714 </Td> <Td> </Td> </Tr> <Tr> <Td> 1921 </Td> <Th> Babe Ruth (2) </Th> <Td> New York Yankees </Td> <Td> 59 </Td> <Td> 714 </Td> <Td> </Td> </Tr> <Tr> <Td> 1927 </Td> <Th> Babe Ruth (3) </Th> <Td> New York Yankees </Td> <Td> 60 </Td> <Td> 714 </Td> <Td> </Td> </Tr> <Tr> <Td> 1928 </Td> <Th> Babe Ruth (4) </Th> <Td> New York Yankees </Td> <Td> 54 </Td> <Td> 714 </Td> <Td> </Td> </Tr> <Tr> <Td> 1930 </Td> <Th> Hack Wilson </Th> <Td> Chicago Cubs </Td> <Td> 56 </Td> <Td> 244 </Td> <Td> </Td> </Tr> <Tr> <Td> 1932 </Td> <Th> Jimmie Foxx </Th> <Td> Philadelphia Athletics </Td> <Td> 58 </Td> <Td> 534 </Td> <Td> </Td> </Tr> <Tr> <Td> 1938 </Td> <Th> Jimmie Foxx (2) </Th> <Td> Boston Red Sox </Td> <Td> 50 </Td> <Td> 534 </Td> <Td> </Td> </Tr> <Tr> <Td> 1938 </Td> <Th> Hank Greenberg </Th> <Td> Detroit Tigers </Td> <Td> 58 </Td> <Td> 331 </Td> <Td> </Td> </Tr> <Tr> <Td> 1947 </Td> <Th> Johnny Mize </Th> <Td> New York Giants </Td> <Td> 51 </Td> <Td> 359 </Td> <Td> </Td> </Tr> <Tr> <Td> 1947 </Td> <Th> Ralph Kiner </Th> <Td> Pittsburgh Pirates </Td> <Td> 51 </Td> <Td> 369 </Td> <Td> </Td> </Tr> <Tr> <Td> 1949 </Td> <Th> Ralph Kiner (2) </Th> <Td> Pittsburgh Pirates </Td> <Td> 54 </Td> <Td> 369 </Td> <Td> </Td> </Tr> <Tr> <Td> 1955 </Td> <Th> Willie Mays </Th> <Td> New York Giants </Td> <Td> 51 </Td> <Td> 660 </Td> <Td> </Td> </Tr> <Tr> <Td> 1956 </Td> <Th> Mickey Mantle </Th> <Td> New York Yankees </Td> <Td> 52 </Td> <Td> 536 </Td> <Td> </Td> </Tr> <Tr> <Td> 1961 </Td> <Th> Mickey Mantle (2) </Th> <Td> New York Yankees </Td> <Td> 54 </Td> <Td> 536 </Td> <Td> </Td> </Tr> <Tr> <Td> 1961 </Td> <Th> Roger Maris </Th> <Td> New York Yankees </Td> <Td> 61 </Td> <Td> 275 </Td> <Td> </Td> </Tr> <Tr> <Td> 1965 </Td> <Th> Willie Mays (2) </Th> <Td> San Francisco Giants </Td> <Td> 52 </Td> <Td> 660 </Td> <Td> </Td> </Tr> <Tr> <Td> 1977 </Td> <Th> George Foster </Th> <Td> Cincinnati Reds </Td> <Td> 52 </Td> <Td> 348 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Th> Cecil Fielder </Th> <Td> Detroit Tigers </Td> <Td> 51 </Td> <Td> 319 </Td> <Td> </Td> </Tr> <Tr> <Td> 1995 </Td> <Th> Albert Belle </Th> <Td> Cleveland Indians </Td> <Td> 50 </Td> <Td> 381 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Th> Brady Anderson </Th> <Td> Baltimore Orioles </Td> <Td> 50 </Td> <Td> 210 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Th> Mark McGwire </Th> <Td> Oakland Athletics </Td> <Td> 52 </Td> <Td> 583 </Td> <Td> </Td> </Tr> <Tr> <Td> 1997 </Td> <Th> Ken Griffey Jr . </Th> <Td> Seattle Mariners </Td> <Td> 56 </Td> <Td> 630 </Td> <Td> </Td> </Tr> <Tr> <Td> 1997 </Td> <Th> Mark McGwire (2) </Th> <Td> Oakland Athletics St. Louis Cardinals </Td> <Td> 58 </Td> <Td> 583 </Td> <Td> </Td> </Tr> <Tr> <Td> 1998 </Td> <Th> Greg Vaughn </Th> <Td> San Diego Padres </Td> <Td> 50 </Td> <Td> 355 </Td> <Td> </Td> </Tr> <Tr> <Td> 1998 </Td> <Th> Ken Griffey Jr. (2) </Th> <Td> Seattle Mariners </Td> <Td> 56 </Td> <Td> 630 </Td> <Td> </Td> </Tr> <Tr> <Td> 1998 </Td> <Th> Sammy Sosa </Th> <Td> Chicago Cubs </Td> <Td> 66 </Td> <Td> 609 </Td> <Td> </Td> </Tr> <Tr> <Td> 1998 </Td> <Th> Mark McGwire (3) </Th> <Td> St. Louis Cardinals </Td> <Td> 70 </Td> <Td> 583 </Td> <Td> </Td> </Tr> <Tr> <Td> 1999 </Td> <Th> Sammy Sosa (2) </Th> <Td> Chicago Cubs </Td> <Td> 63 </Td> <Td> 609 </Td> <Td> </Td> </Tr> <Tr> <Td> 1999 </Td> <Th> Mark McGwire (4) </Th> <Td> St. Louis Cardinals </Td> <Td> 65 </Td> <Td> 583 </Td> <Td> </Td> </Tr> <Tr> <Td> 2000 </Td> <Th> Sammy Sosa (3) </Th> <Td> Chicago Cubs </Td> <Td> 50 </Td> <Td> 609 </Td> <Td> </Td> </Tr> <Tr> <Td> 2001 </Td> <Th> Alex Rodriguez </Th> <Td> Texas Rangers </Td> <Td> 52 </Td> <Td> 696 </Td> <Td> </Td> </Tr> <Tr> <Td> 2001 </Td> <Th> Luis Gonzalez </Th> <Td> Arizona Diamondbacks </Td> <Td> 57 </Td> <Td> 354 </Td> <Td> </Td> </Tr> <Tr> <Td> 2001 </Td> <Th> Sammy Sosa (4) </Th> <Td> Chicago Cubs </Td> <Td> 64 </Td> <Td> 609 </Td> <Td> </Td> </Tr> <Tr> <Td> 2001 </Td> <Th> Barry Bonds </Th> <Td> San Francisco Giants </Td> <Td> 73 </Td> <Td> 762 </Td> <Td> </Td> </Tr> <Tr> <Td> 2002 </Td> <Th> Jim Thome </Th> <Td> Cleveland Indians </Td> <Td> 52 </Td> <Td> 612 </Td> <Td> </Td> </Tr> <Tr> <Td> 2002 </Td> <Th> Alex Rodriguez (2) </Th> <Td> Texas Rangers </Td> <Td> 57 </Td> <Td> 696 </Td> <Td> </Td> </Tr> <Tr> <Td> 2005 </Td> <Th> Andruw Jones </Th> <Td> Atlanta Braves </Td> <Td> 51 </Td> <Td> 434 </Td> <Td> </Td> </Tr> <Tr> <Td> 2006 </Td> <Th> Ryan Howard </Th> <Td> Philadelphia Phillies </Td> <Td> 58 </Td> <Td> 382 </Td> <Td> </Td> </Tr> <Tr> <Td> 2006 </Td> <Th> David Ortiz </Th> <Td> Boston Red Sox </Td> <Td> 54 </Td> <Td> 541 </Td> <Td> </Td> </Tr> <Tr> <Td> 2007 </Td> <Th> Alex Rodriguez (3) </Th> <Td> New York Yankees </Td> <Td> 54 </Td> <Td> 696 </Td> <Td> </Td> </Tr> <Tr> <Td> 2007 </Td> <Th> Prince Fielder </Th> <Td> Milwaukee Brewers </Td> <Td> 50 </Td> <Td> 319 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Th> José Bautista </Th> <Td> Toronto Blue Jays </Td> <Td> 54 </Td> <Td> 343 </Td> <Td> </Td> </Tr> <Tr> <Td> 2013 </Td> <Th> Chris Davis </Th> <Td> Baltimore Orioles </Td> <Td> 53 </Td> <Td> 283 </Td> <Td> </Td> </Tr> <Tr> <Td> 2017 </Td> <Th> Giancarlo Stanton </Th> <Td> Miami Marlins </Td> <Td> 59 </Td> <Td> 302 </Td> <Td> </Td> </Tr> <Tr> <Td> 2017 </Td> <Th> Aaron Judge </Th> <Td> New York Yankees </Td> <Td> 52 </Td> <Td> 82 </Td> <Td> </Td> </Tr> </Table> <Tr> <Th> Year </Th> <Th> Player </Th> <Th> Team </Th> <Th> HR </Th> <Th> Career HR </Th> <Th> Ref </Th> </Tr>

Who hit the most home runs in one season