 <unk> finished the 2011 season by leading the NL with 21 wins , <unk> strikeouts and a 2 @.@ 28 ERA , winning the NL pitching Triple Crown , the first Triple Crown winner since Jake <unk> of the 2007 San Diego Padres and the first <unk> since Sandy <unk> won it in the 1966 season . Justin <unk> of the Detroit Tigers won the American League Triple Crown the same season , marking the first major @-@ league season since 1924 to feature Triple Crown @-@ winning pitchers in both leagues . <unk> 's 21 wins were the most by a <unk> pitcher since <unk> <unk> won 23 during the 1988 season . His ERA was the lowest by a <unk> since <unk> 's 2 @.@ 03 in the 1985 season , his strikeouts were the most by a <unk> since <unk> 's 317 in 1966 and his 233 1 ⁄ 3 innings pitched were the most since Chan Ho Park pitched 234 in 2001 . Since 1965 when <unk> did it , <unk> and <unk> are only two pitchers in the National League have led the league in wins , strikeouts , ERA , and <unk> ( walks plus hits per inning pitched ) . <unk> also became just the second <unk> to have a 240 @-@ plus strikeouts in a season before the age of 24 , joining Vida Blue . 
