MOST HOME RUNS IN A SEASON

source: baseball-reference.com

Player (age) No. Year

Barry Bonds (36) 73 2001

Mark McGwire (34) 70 1998 Sammy Sosa (29) 66 1998 Mark McGwire (35) 65 1999 Sammy Sosa (32) 64 2001 Sammy Sosa (30) 63 1999 Aaron Judge (30) 62 2022 Roger Maris (26) 61 1961 Babe Ruth+ (32) 60 1927 Babe Ruth+ (26) 59 1921 Giancarlo Stanton (27) 59 2017 Jimmie Foxx+ (24) 58 1932 Hank Greenberg+ (27) 58 1938 Ryan Howard (26) 58 2006 Aaron Judge (32) 58 2004

Mark McGwire (33) 58 1997 Luis Gonzalez (33) 57 2001 Alex Rodriguez (26) 57 2002 Ken Griffey Jr.+ (27) 56 1997 Ken Griffey Jr.+ (28) 56 1998 Hack Wilson+ (30) 56 1930 José Bautista (29) 54 2010 Ralph Kiner+ (26) 54 1949 Mickey Mantle+ (29) 54 1961 Shohei Ohtani (29) 54 2024 Matt Olson (29) 54 2023 David Ortiz+ (30) 54 2006 Alex Rodriguez (31) 54 2007 Babe Ruth+ (25) 54 1920 Babe Ruth+ (33) 54 1928 Pete Alonso (24) 53 2019 Chris Davis (27) 53 2013 George Foster (28) 52 1977

Aaron Judge (25) 52 2017 Mickey Mantle+ (24) 52 1956 Willie Mays+ (34) 52 1965 Mark McGwire (32) 52 1996 Alex Rodriguez (25) 52 2001 Jim Thome+ (31) 52 2002 Cecil Fielder (26) 51 1990 Andruw Jones (28) 51 2005 Ralph Kiner+ (24) 51 1947 Willie Mays+ (24) 51 1955 Johnny Mize+ (34) 51 1947 Brady Anderson (32) 50 1996 Albert Belle (28) 50 1995 Prince Fielder (23) 50 2007 Jimmie Foxx+ (30) 50 1938 Sammy Sosa (31) 50 2000 Greg Vaughn (32) 50 1998 Albert Belle (31) 49 1998 Barry Bonds (35) 49 2000 Andre Dawson+ (32) 49 1987 Lou Gehrig+ (31) 49 1934 Lou Gehrig+ (33) 49 1936 Shawn Green (28) 49 2001 Ken Griffey Jr.+ (26) 49 1996 Todd Helton+ (27) 49 2001 Harmon Killebrew+ (28) 49 1964

Harmon Killebrew+ (33) 49

Ted Kluszewski (29) 49 1954 Willie Mays+ (31) 49 1962 Mark McGwire (23) 49 1987 Albert Pujols (26) 49 2006

Frank Robinson+ (30) 49 1966

Babe Ruth+ (35) 49 1930

Sammy Sosa (33) 49 2002

Eugenio Suárez (27) 49 2019 Jim Thome+ (30) 49 2001 Larry Walker+ (30) 49 1997 Albert Belle (29) 48 1996 Adrian Beltré+ (25) 48 2004 Khris Davis (30) 48 2018 Jimmie Foxx+ (25) 48 1933 Ken Griffey Jr.+ (29) 48 1999 Vladimir Guerrero Jr. (22) 48 2021 Frank Howard (32) 48 1969 Ryan Howard (28) 48 2008 Harmon Killebrew+ (26) 48 1962 Dave Kingman (30) 48 1979 Salvador Perez (31) 48 2021 Alex Rodriguez (29) 48 2005

715 R HR Log

Mike Schmidt+ (30) 48 1980 652 R HR Log

Jorge Soler (27) 48 2019 679 R HR Log

Willie Stargell+ (31) 48 1971 606 L HR Log

86. Henry Aaron+ (37) 47 1971 573 R HR Log

Jeff Bagwell+ (32) 47 2000 719 R HR Log

Ernie Banks+ (27) 47 1958 682 R HR Log

George Bell (27) 47 1987 667 R HR Log

Cody Bellinger (23) 47 2019 661 L HR Log

Chris Davis (29) 47 2015 670 L HR Log

Andrés Galarraga (35) 47 1996 691 R HR Log

Lou Gehrig+ (24) 47 1927 717 L HR Log

Troy Glaus (23) 47 2000 678 R HR Log

Juan González (26) 47 1996 592 R HR Log

Ryan Howard (27) 47 2007 648 L HR Log

Reggie Jackson+ (23) 47 1969 678 L HR Log

Ralph Kiner+ (27) 47 1950 672 R HR Log

Ted Kluszewski (30) 47 1955 686 L HR Log

Eddie Mathews+ (21) 47 1953 681 L HR Log

Rank Player (age that year) Home Runs Year PA Bats HR Log

Willie Mays+ (33) 47 1964 665 R HR Log

Kevin Mitchell (27) 47 1989 640 R HR Log

David Ortiz+ (29) 47 2005 713 L HR Log

Rafael Palmeiro (34) 47 1999 674 L HR Log

Rafael Palmeiro (36) 47 2001 714 L HR Log

Albert Pujols (29) 47 2009 700 R HR Log

Alex Rodriguez (27) 47 2003 715 R HR Log

Babe Ruth+ (31) 47 1926 652 L HR Log

Kyle Schwarber (30) 47 2023 720 L HR Log

Jim Thome+ (32) 47 2003 698 L HR Log

Mark Trumbo (30) 47 2016 667 R HR Log

112. Pete Alonso (28) 46 2023 658 R HR Log

Barry Bonds (28) 46 1993 674 L HR Log

Barry Bonds (37) 46 2002 612 L HR Log

José Canseco (33) 46 1998 658 R HR Log

Vinny Castilla (30) 46 1998 697 R HR Log

Orlando Cepeda+ (23) 46 1961 637 R HR Log

Joe DiMaggio+ (22) 46 1937 692 R HR Log

Adam Dunn (24) 46 2004 681 L HR Log

Prince Fielder (25) 46 2009 719 L HR Log

Lou Gehrig+ (28) 46 1931 738 L HR Log

Jim Gentile (27) 46 1961 601 L HR Log

Juan González (23) 46 1993 587 R HR Log

Harmon Killebrew+ (25) 46 1961 656 R HR Log

Derrek Lee (29) 46 2005 691 R HR Log

Eddie Mathews+ (27) 46 1959 682 L HR Log

Shohei Ohtani (26) 46 2021 639 L HR Log

Carlos Peña (29) 46 2007 612 L HR Log

Albert Pujols (24) 46 2004 692 R HR Log

Jim Rice+ (25) 46 1978 746 R HR Log

Babe Ruth+ (29) 46 1924 681 L HR Log

Babe Ruth+ (34) 46 1929 588 L HR Log

Babe Ruth+ (36) 46 1931 663 L HR Log

Kyle Schwarber (29) 46 2022 669 L HR Log

Alfonso Soriano (30) 46 2006 728 R HR Log

136. Henry Aaron+ (28) 45 1962 667 R HR Log

Ernie Banks+ (28) 45 1959 671 R HR Log

Johnny Bench+ (22) 45 1970 671 R HR Log

Lance Berkman (30) 45 2006 646 B HR Log

Barry Bonds (38) 45 2003 550 L HR Log

Barry Bonds (39) 45 2004 617 L HR Log

Rocky Colavito (27) 45 1961 708 R HR Log

Juan González (28) 45 1998 669 R HR Log

Ken Griffey Jr.+ (23) 45 1993 691 L HR Log

Ryan Howard (29) 45 2009 703 L HR Log

Chipper Jones+ (27) 45 1999 701 B HR Log

Harmon Killebrew+ (27) 45 1963 596 R HR Log

J.D. Martinez (29) 45 2017 489 R HR Log

Willie McCovey+ (31) 45 1969 623 L HR Log

Manny Ramirez (26) 45 1998 663 R HR Log

Rank Player (age that year) Home Runs Year PA Bats HR Log

Manny Ramirez (33) 45 2005 650 R HR Log

Mike Schmidt+ (29) 45 1979 675 R HR Log

Marcus Semien (30) 45 2021 724 R HR Log

Richie Sexson (26) 45 2001 667 R HR Log

Richie Sexson (28) 45 2003 718 R HR Log

Gorman Thomas (28) 45 1979 668 R HR Log

Mike Trout (27) 45 2019 600 R HR Log

Greg Vaughn (33) 45 1999 643 R HR Log

159. Henry Aaron+ (23) 44 1957 675 R HR Log

Henry Aaron+ (29) 44 1963 714 R HR Log

Henry Aaron+ (32) 44 1966 688 R HR Log

Henry Aaron+ (35) 44 1969 639 R HR Log

Ernie Banks+ (24) 44 1955 646 R HR Log

Jay Buhner (31) 44 1996 667 R HR Log

Miguel Cabrera (29) 44 2012 697 R HR Log

Miguel Cabrera (30) 44 2013 652 R HR Log

José Canseco (26) 44 1991 665 R HR Log

Nelson Cruz (34) 44 2015 655 R HR Log

Carlos Delgado (27) 44 1999 681 L HR Log

Jermaine Dye (32) 44 2006 611 R HR Log

Cecil Fielder (27) 44 1991 712 R HR Log

Jimmie Foxx+ (26) 44 1934 652 R HR Log

Andrés Galarraga (37) 44 1998 648 R HR Log

Hank Greenberg+ (35) 44 1946 604 R HR Log

Vladimir Guerrero+ (25) 44 2000 641 R HR Log

Richard Hidalgo (25) 44 2000 644 R HR Log

Frank Howard (31) 44 1968 663 R HR Log

Frank Howard (33) 44 1970 706 R HR Log

Harmon Killebrew+ (31) 44 1967 689 R HR Log

Tino Martinez (29) 44 1997 685 L HR Log

Willie McCovey+ (25) 44 1963 627 L HR Log

Dale Murphy (31) 44 1987 693 R HR Log

Shohei Ohtani (28) 44 2023 599 L HR Log

Manny Ramirez (27) 44 1999 640 R HR Log

Mark Reynolds (25) 44 2009 662 R HR Log

Anthony Santander (29) 44 2024 665 B HR Log

Willie Stargell+ (33) 44 1973 609 L HR Log

Mo Vaughn (28) 44 1996 752 L HR Log

Carl Yastrzemski+ (27) 44 1967 680 L HR Log

Christian Yelich (27) 44 2019 580 L HR Log

191. Tony Armas (30) 43 1984 679 R HR Log

Jeff Bagwell+ (29) 43 1997 717 R HR Log

Ernie Banks+ (26) 43 1957 674 R HR Log

José Bautista (30) 43 2011 655 R HR Log

Nelson Cruz (35) 43 2016 667 R HR Log

Khris Davis (29) 43 2017 652 R HR Log

Jason Giambi (29) 43 2000 664 L HR Log

Juan González (22) 43 1992 632 R HR Log

Curtis Granderson (31) 43 2012 684 L HR Log

Josh Hamilton (31)+++