Kesselring (lower body) has been ruled out of Saturday's tilt in Columbus, per Bill Hoppe of the Olean Times Herald.
Kesselring is day-to-day and will miss at least one game. The blueliner has yet to pick up a point in 16 outings, but he does have 22 blocked shots and 14 hits this season. Look for Jacob Bryson to enter the lineup, replacing Kesselring on the third pairing.