Apr 21, 2008 11:26 AM EST

The Athletics have placed reliever Keith Foulke on the 15-day disabled list with stiffness in his neck, according to the Contra Costa Times.

He has not thrown since April 10th.

"He threw, then it flared up again. It's just off and on," A's Manager Bob Geren said. "Every time it looked like he was about to turn a corner, he took a small step back."

Via Contra Costa Times