<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> Ruth, Babe Babe Ruth </Th> <Td> New York Yankees </Td> <Td> 54 </Td> <Td> 714 </Td> <Td> </Td> </Tr> <Tr> <Td> 1921 </Td> <Th> Ruth, Babe Babe Ruth (2) </Th> <Td> New York Yankees </Td> <Td> 59 </Td> <Td> 714 </Td> <Td> </Td> </Tr> <Tr> <Td> 1927 </Td> <Th> Ruth, Babe Babe Ruth (3) </Th> <Td> New York Yankees </Td> <Td> 60 </Td> <Td> 714 </Td> <Td> </Td> </Tr> <Tr> <Td> 1928 </Td> <Th> Ruth, Babe Babe Ruth (4) </Th> <Td> New York Yankees </Td> <Td> 54 </Td> <Td> 714 </Td> <Td> </Td> </Tr> <Tr> <Td> 1930 </Td> <Th> Wilson, Hack Hack Wilson </Th> <Td> Chicago Cubs </Td> <Td> 56 </Td> <Td> 244 </Td> <Td> </Td> </Tr> <Tr> <Td> 1932 </Td> <Th> Foxx, Jimmie Jimmie Foxx </Th> <Td> Philadelphia Athletics </Td> <Td> 58 </Td> <Td> 534 </Td> <Td> </Td> </Tr> <Tr> <Td> 1938 </Td> <Th> Foxx, Jimmie Jimmie Foxx (2) </Th> <Td> Boston Red Sox </Td> <Td> 50 </Td> <Td> 534 </Td> <Td> </Td> </Tr> <Tr> <Td> 1938 </Td> <Th> Greenberg, Hank Hank Greenberg </Th> <Td> Detroit Tigers </Td> <Td> 58 </Td> <Td> 331 </Td> <Td> </Td> </Tr> <Tr> <Td> 1947 </Td> <Th> Mize, Johnny Johnny Mize </Th> <Td> New York Giants </Td> <Td> 51 </Td> <Td> 359 </Td> <Td> </Td> </Tr> <Tr> <Td> 1947 </Td> <Th> Kiner, Ralph Ralph Kiner </Th> <Td> Pittsburgh Pirates </Td> <Td> 51 </Td> <Td> 369 </Td> <Td> </Td> </Tr> <Tr> <Td> 1949 </Td> <Th> Kiner, Ralph Ralph Kiner (2) </Th> <Td> Pittsburgh Pirates </Td> <Td> 54 </Td> <Td> 369 </Td> <Td> </Td> </Tr> <Tr> <Td> 1955 </Td> <Th> Mays, Willie Willie Mays </Th> <Td> New York Giants </Td> <Td> 51 </Td> <Td> 660 </Td> <Td> </Td> </Tr> <Tr> <Td> 1956 </Td> <Th> Mantle, Mickey Mickey Mantle </Th> <Td> New York Yankees </Td> <Td> 52 </Td> <Td> 536 </Td> <Td> </Td> </Tr> <Tr> <Td> 1961 </Td> <Th> Mantle, Mickey Mickey Mantle (2) </Th> <Td> New York Yankees </Td> <Td> 54 </Td> <Td> 536 </Td> <Td> </Td> </Tr> <Tr> <Td> 1961 </Td> <Th> Maris, Roger Roger Maris </Th> <Td> New York Yankees </Td> <Td> 61 </Td> <Td> 275 </Td> <Td> </Td> </Tr> <Tr> <Td> 1965 </Td> <Th> Mays, Willie Willie Mays (2) </Th> <Td> San Francisco Giants </Td> <Td> 52 </Td> <Td> 660 </Td> <Td> </Td> </Tr> <Tr> <Td> 1977 </Td> <Th> Foster, George George Foster </Th> <Td> Cincinnati Reds </Td> <Td> 52 </Td> <Td> 348 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Th> Fielder, Cecil Cecil Fielder </Th> <Td> Detroit Tigers </Td> <Td> 51 </Td> <Td> 319 </Td> <Td> </Td> </Tr> <Tr> <Td> 1995 </Td> <Th> Belle, Albert Albert Belle </Th> <Td> Cleveland Indians </Td> <Td> 50 </Td> <Td> 381 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Th> Anderson, Brady Brady Anderson </Th> <Td> Baltimore Orioles </Td> <Td> 50 </Td> <Td> 210 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Th> McGwire, Mark Mark McGwire </Th> <Td> Oakland Athletics </Td> <Td> 52 </Td> <Td> 583 </Td> <Td> </Td> </Tr> <Tr> <Td> 1997 </Td> <Th> Griffey, Jr., Ken Ken Griffey, Jr . </Th> <Td> Seattle Mariners </Td> <Td> 56 </Td> <Td> 630 </Td> <Td> </Td> </Tr> <Tr> <Td> 1997 </Td> <Th> McGwire, Mark 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> Vaughn, Greg Greg Vaughn </Th> <Td> San Diego Padres </Td> <Td> 50 </Td> <Td> 355 </Td> <Td> </Td> </Tr> <Tr> <Td> 1998 </Td> <Th> Griffey, Jr., Ken Ken Griffey, Jr. (2) </Th> <Td> Seattle Mariners </Td> <Td> 56 </Td> <Td> 630 </Td> <Td> </Td> </Tr> <Tr> <Td> 1998 </Td> <Th> Sosa, Sammy Sammy Sosa </Th> <Td> Chicago Cubs </Td> <Td> 66 </Td> <Td> 609 </Td> <Td> </Td> </Tr> <Tr> <Td> 1998 </Td> <Th> McGwire, Mark Mark McGwire (3) </Th> <Td> St. Louis Cardinals </Td> <Td> 70 </Td> <Td> 583 </Td> <Td> </Td> </Tr> <Tr> <Td> 1999 </Td> <Th> Sosa, Sammy Sammy Sosa (2) </Th> <Td> Chicago Cubs </Td> <Td> 63 </Td> <Td> 609 </Td> <Td> </Td> </Tr> <Tr> <Td> 1999 </Td> <Th> McGwire, Mark Mark McGwire (4) </Th> <Td> St. Louis Cardinals </Td> <Td> 65 </Td> <Td> 583 </Td> <Td> </Td> </Tr> <Tr> <Td> 2000 </Td> <Th> Sosa, Sammy Sammy Sosa (3) </Th> <Td> Chicago Cubs </Td> <Td> 50 </Td> <Td> 609 </Td> <Td> </Td> </Tr> <Tr> <Td> 2001 </Td> <Th> Rodriguez, Alex Alex Rodriguez </Th> <Td> Texas Rangers </Td> <Td> 52 </Td> <Td> 696 </Td> <Td> </Td> </Tr> <Tr> <Td> 2001 </Td> <Th> Gonzalez, Luis Luis Gonzalez </Th> <Td> Arizona Diamondbacks </Td> <Td> 57 </Td> <Td> 354 </Td> <Td> </Td> </Tr> <Tr> <Td> 2001 </Td> <Th> Sosa, Sammy Sammy Sosa (4) </Th> <Td> Chicago Cubs </Td> <Td> 64 </Td> <Td> 609 </Td> <Td> </Td> </Tr> <Tr> <Td> 2001 </Td> <Th> Bonds, Barry Barry Bonds </Th> <Td> San Francisco Giants </Td> <Td> 73 </Td> <Td> 762 </Td> <Td> </Td> </Tr> <Tr> <Td> 2002 </Td> <Th> Thome, Jim Jim Thome </Th> <Td> Cleveland Indians </Td> <Td> 52 </Td> <Td> 612 </Td> <Td> </Td> </Tr> <Tr> <Td> 2002 </Td> <Th> Rodriguez, Alex Alex Rodriguez (2) </Th> <Td> Texas Rangers </Td> <Td> 57 </Td> <Td> 696 </Td> <Td> </Td> </Tr> <Tr> <Td> 2005 </Td> <Th> Jones, Andruw Andruw Jones </Th> <Td> Atlanta Braves </Td> <Td> 51 </Td> <Td> 434 </Td> <Td> </Td> </Tr> <Tr> <Td> 2006 </Td> <Th> Howard, Ryan Ryan Howard </Th> <Td> Philadelphia Phillies </Td> <Td> 58 </Td> <Td> 382 </Td> <Td> </Td> </Tr> <Tr> <Td> 2006 </Td> <Th> Ortiz, David David Ortiz </Th> <Td> Boston Red Sox </Td> <Td> 54 </Td> <Td> 541 </Td> <Td> </Td> </Tr> <Tr> <Td> 2007 </Td> <Th> Rodriguez, Alex Alex Rodriguez (3) </Th> <Td> New York Yankees </Td> <Td> 54 </Td> <Td> 696 </Td> <Td> </Td> </Tr> <Tr> <Td> 2007 </Td> <Th> Fielder, Prince Prince Fielder </Th> <Td> Milwaukee Brewers </Td> <Td> 50 </Td> <Td> 319 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Th> Bautista, José José Bautista </Th> <Td> Toronto Blue Jays </Td> <Td> 54 </Td> <Td> 328 </Td> <Td> </Td> </Tr> <Tr> <Td> 2013 </Td> <Th> Davis, Chris Chris Davis </Th> <Td> Baltimore Orioles </Td> <Td> 53 </Td> <Td> 261 </Td> <Td> </Td> </Tr> <Tr> <Td> 2017 </Td> <Th> Stanton, Giancarlo Giancarlo Stanton </Th> <Td> Miami Marlins </Td> <Td> 59 </Td> <Td> 267 </Td> <Td> </Td> </Tr> <Tr> <Td> 2017 </Td> <Th> Judge, Aaron Aaron Judge </Th> <Td> New York Yankees </Td> <Td> 52 </Td> <Td> 56 </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 has the most home runs in a single season