MLB Single-Season (Post 1900) Batting Leaders - Home Runs
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
1Barry Bonds20011534761291563227313717793133.328
2Mark McGwire19981555091301522107014716215510.299
3Sammy Sosa19981596431341982006615873171189.308
4Mark McGwire19991535211181452116514713314100.278
5Sammy Sosa20011605771461893456416011615302.328
6Sammy Sosa1999162625114180242631417817178.288
7Roger Maris196116159013215916461142946700.269
8Babe Ruth1927151540158192298601641388976.356
9Babe Ruth1921152540177204441659171144811713.378
10Mark McGwire1997156540861482705812310115930.274
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
 Ryan Howard20061595811041822515814910818100.313
 Jimmie Foxx1932154585151213339581691169637.364
 Hank Greenberg1938155556144175234581461199275.315
14Luis Gonzalez2001162609128198367571421008311.325
 Alex Rodriguez2002162624125187272571428712294.300
16Ken Griffey Jr.19971576081251853435614776121154.304
 Ken Griffey Jr.19981616331201803335614676121205.284
 Hack Wilson1930155585146208356561901058430.356
19Alex Rodriguez20071585831431833105415695120244.314
 David Ortiz20061515581151602925413711911710.287
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
 Jose Bautista20101615691091483535412410011692.260
 Ralph Kiner1949152549116170195541271176160.310
 Mickey Mantle196115351413216316654128126112121.317
 Babe Ruth192014245815817236954137148801414.376
 Babe Ruth1928154536163173298541421358745.323
26Chris Davis2013160584103167421531387219941.286
27George Foster1977158615124197312521496110764.320
 Mark McGwire19961304231041322105211311611200.312
 Jim Thome20021474801011461925211812213912.304
 Alex Rodriguez20011626321332013415213575131183.318
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
 Mickey Mantle19561505331321882255213011299101.353
 Willie Mays196515755811817721352112767194.317
33Cecil Fielder1990159573104159251511329018201.277
 Andruw Jones200516058695154243511286411253.263
 Ralph Kiner194715256511817723451127988110.313
 Willie Mays19551525801231851813511277960244.319
 Johnny Mize194715458613717726251138744220.302
38Brady Anderson19961495791171723755011076106218.297
 Sammy Sosa2000156604106193381501389116874.320
 Albert Belle199514354612117352150126738052.317
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
 Greg Vaughn19981585731121562845011979121114.272
 Prince Fielder2007158573109165352501199012122.288
 Jimmie Foxx1938149565139197339501751197654.349
44Andre Dawson1987153621901782424913732103113.287
 Mark McGwire198715155797161284491187113111.289
 Barry Bonds20001434801291472844910611777113.306
 Larry Walker1997153568143208464491307890338.366
 Ken Griffey Jr.19961405451251652624914078104161.303
 Sammy Sosa20021505561221601924910810314420.288
 Albert Belle199816360911320048249152818464.328