4 th - high est ▁single - season ▁total ▁among ▁position ▁players ▁in ▁ML B ▁history , ▁per ▁Baseball - Reference . com . ▁Walker ' s ▁production ▁sl otted ▁within ▁four ▁hits ▁and ▁ 1 0 ▁R BI ▁of ▁winning ▁the ▁first ▁batt ing ▁Tri ple ▁Crown ▁in ▁ 6 0 ▁years . ▁He ▁led ▁the ▁major ▁le agues ▁in ▁W AR , ▁sl ug ging , ▁OP S , ▁total ▁bases , ▁runs ▁created ▁( 1 8 7 ), ▁adjust ed ▁batt ing ▁runs ▁( 7 1 ), ▁adjust ed ▁batt ing ▁wins ▁( 6 . 7 ), ▁extra ▁base ▁hits ▁( 9 9 ), ▁and ▁off ensive ▁win ▁% ▁(. 8 5 7 ); ▁and ▁the ▁N L ▁in ▁on - base ▁percentage ▁(. 4 5 2 ), ▁and ▁at ▁b ats ▁per ▁home ▁run ▁( 1 1 . 6 ). ▁ ▁Also , ▁Walker ' s ▁ 4 0 9 ▁total ▁bases ▁were ▁the ▁most ▁in ▁an ▁N L ▁season ▁since ▁Stan ▁Mus ial ▁gained ▁ 4 2 9 ▁in ▁ 1 9 4 8 , ▁and ▁is ▁tied ▁with ▁Lou ▁Ge hr ig ▁and ▁Rog ers ▁Horn s by ▁for ▁the ▁ 1 8 th - high est ▁in ▁ML B ▁history . ▁Walker ' s ▁season ▁marked ▁the ▁ 2 3 rd ▁occasion ▁in ▁ML B ▁history ▁a ▁batter ▁reached ▁ 4 0 0 ▁total ▁bases ▁and ▁the ▁first ▁time ▁in ▁the ▁National ▁League ▁since ▁H ank ▁A aron ' s ▁ 4 0 0 ▁in ▁