Toledo captures 2nd game in walk-off fashion.
Toledo leads the International League in ERA.
Doubleheader set for Saturday.
Charlotte outscores Toledo 5-4 in decisive inning.
Toledo drops afternoon game 6-5 to Charlotte.
Solo shot provides jolt in win against Knights.
Toledo got a home run from Brendan Ryan, his first, in the fifth inning.
Former Toledo standout led visiting Charlotte to a 2-1 victory.
Hens lone run came in the sixth on a two-out run-scoring double by Jason Krizan.
IronPigs take pitcher's duel, 1-0.