Transactions

Transactions

BOSTON RED SOX — Claimed RHP Sandy Rosario off waivers from Oakland.

CHICAGO WHITE SOX — Agreed to terms with INF Jeff Keppinger on a three-year contract.

DETROIT TIGERS — Agreed to terms with C Brayan Pena on a one-year contract.

MINNESOTA TWINS — Named Marty Mason pitching coach, Tim Doherty hitting coach and Larry Bennese trainer of Rochester (IL); Chad Allen hitting coach and Chris Johnson trainer of New Britain (EL); Doug Mientkiewicz manager, Ivan Arteaga pitching coach and Alan Rail trainer of Fort Myers (FSL); Ryan Hedwall trainer of Cedar Rapids (MWL); Curtis Simondet trainer of Elizabethton (Appalachian); Chad Jackson minor league trainer and rehab coordinator; Erik Beiser minor league strength and conditioning coordinator;

TORONTO BLUE JAYS — Named Pat Hentgen bullpen coach.

CINCINNATI REDS — Agreed to terms with OF Ryan Ludwick on a two-year contract.

SIOUX FALLS PHEASANTS — Sold the contract of RHP Kyle Mertins to the Baltimore Orioles.

BALTIMORE RAVENS — Fired offensive coordinator Cam Cameron. Announced quarterbacks coach Jim Caldwell will assume the duties of offensive coordinator.

MINNESOTA VIKINGS — Signed TE LaMark Brown to the practice squad.

OAKLAND RAIDERS — Reinstated LB Rolando McClain from the reserve/suspended by club list. Signed CB Chimdi Chekwa from the practice squad. Released CB Ron Bartell and FB Owen Schmitt.

COLUMBUS BLUE JACKETS — Reassigned G Allen York from Evansville (ECHL) to Springfield (AHL).