John-Jason Peterka Transactions

Peterka was called up by Buffalo from AHL Rochester on Thursday.

Peterka was reassigned to AHL Rochester on Thursday.

Peterka was demoted to AHL Rochester from the taxi squad Wednesday.

Peterka joined the taxi squad from AHL Rochester on Tuesday.

The Sabres sent Peterka to AHL Rochester on Saturday.

Peterka was recalled by the Buffalo Sabres on Tuesday.

Peterka was shipped down to the minors Monday.

Peterka agreed to terms on a three-year, entry-level contract with Buffalo on Friday.