 <unk> finished the season with a 16 @-@ 9 record , 236 innings pitched ( a career high ) , and a Major League best 1 @.@ 83 ERA and 0 @.@ 92 <unk> . He was the third player in history to lead the Majors in ERA three years in a row , joining Greg <unk> ( 1993 – 95 ) and <unk> Grove ( 1929 – 31 ) . His ERA was the first sub @-@ 2 @.@ 00 ERA since Roger <unk> did it in the 2005 season and the lowest overall since Pedro Martínez in the 2000 season . He was only the third <unk> pitcher to have an ERA under 3 @.@ 00 in five consecutive seasons ( <unk> and <unk> <unk> ) . 
