The IronPigs let a 4-0 lead slip away in a 7-4 loss at the Louisville Bats Saturday night.

The 'Pigs gave up four runs in the  6th inning and three more in the 8th.

Tyler Knigge (1-2, 4.79) gave up all three runs in the 8th to take the loss on the mound.

Tyler Henson had two hits, including a two-run home run to pace the 'Pigs offense. 

Leandro Castro added three hits and two runs while Darin Ruf had an RBI single.

The IronPigs (45-49) will play their last game before the All-Star break on Sunday at 2:05pm at Louisville.