MLB Single-Season (Post 1900) Batting Leaders - Runs Batted In
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
51Mark McGwire19981555091301522107014716215510.299
 Mark McGwire19991535211181452116514713314100.278
 Ken Griffey Jr.19971576081251853435614776121154.304
 Todd Helton2000160580138216592421471036153.372
55Ken Griffey Jr.19981616331201803335614676121205.284
 Todd Helton2001159587132197542491469810475.336
 Ryan Howard2008162610105153264481468119911.251
 Hank Greenberg1938155556144175234581461199275.315
 Babe Ruth19261524951391843054714614476119.372
60Don Mattingly198515965210721148335145564122.324
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
 Edgar Martinez200015355610018031037145969530.324
 Manny Ramirez1998150571108168352451457612153.294
 Carlos Delgado20031615701171723814214510913700.302
 Chuck Klein192914961612621945643145546150.356
 Al Rosen195315559911520127543145854887.336
 Ted Williams19391495651311854411311451076421.327
67Juan Gonzalez19961345418917033247144458220.314
 Vinny Castilla199816264510820628446144408959.319
 Manny Ramirez2005152554112162301451448011910.292
 Mike Sweeney200015961810520630029144716783.333
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
 Mark Teixeira2005162644112194413431447212440.301
 Vern Stephens195014962812518534630144654310.295
 Walt Dropo195013655910118028834144457500.322
74Frank Thomas2000159582115191440431431129413.328
 Mo Vaughn1996161635118207291441439515420.326
 Earl Averill1931155627140209361032143683899.333
 Ernie Banks19591555899717925645143647224.304
 Jimmie Foxx193615558513019832841143105119134.338
 Rogers Hornsby1925138504133203411039143833953.403
 Don Hurst1932150579109196414241436527100.339
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
81Rafael Palmeiro199616262611018140239142959680.289
 Matt Williams19991546279819037235142419320.303
 Luis Gonzalez2001162609128198367571421008311.325
 Alex Rodriguez2002162624125187272571428712294.300
 Hal Trosky193415462511720645935142584922.330
 Roy Campanella195314451910316226341142675842.312
 Orlando Cepeda1961152585105182284461423991128.311
 Lou Gehrig19281545621392104713271429569411.374
 Roger Maris196116159013215916461142946700.269
 Babe Ruth1928154536163173298541421358745.323
PLAYERYRGABRH2B3BHRRBIBBSOSBCSBA
91Dante Bichette199615963311419839331141451053112.313
 Sammy Sosa1999162625114180242631417817178.288
 Tino Martinez19971585949617631244141757531.296
 Bret Boone2001158623118206373371414011055.331
 Preston Wilson2003155600941694313614154139147.282
 Prince Fielder20091625911031773534614111013823.299
 Ryan Howard2009160616105172374451417518681.279
 Jim Gentile196114848696147252461419610611.302
 Ted Kluszewski195414957310418728349141783502.326
 Willie Mays1962162621130189365491417885182.304