 On June 24 , Jake Peavy surrendered three earned runs in five innings , which caused his ERA to rise from 1 @.@ 98 to 2 @.@ 14 . This gave Young , who had a 2 @.@ 08 ERA , the National League @-@ leading average for one day . The next day , Brad Penny allowed only one earned run over eight innings to take the lead with a 2 @.@ 04 ERA . 
