Yankees manager Aaron Boone confirmed Tuesday in an interview with Jomboy Media's "Talkin' Yanks" podcast that Kahnle (shoulder) will be activated from the 15-day injured list Wednesday.

Boone noted that while he won't use Kahnle on back-to-back days initially, the plan is to deploy the reliever in high-leverage situations right away. Kahnle has been out all season due to a right shoulder injury that dates back to last year. He struck out 11 over five perfect innings on his rehab assignment.