Transactions

ARIZONA DIAMONDBACKS—Agreed to terms with C Rod Barajas on a minor league contract.

CHICAGO CUBS—Agreed to terms with OF Scott Hairston on a two-year contract. Designated OF Tony Campana for assignment.

HOUSTON ROCKETS—Assigned C-F Greg Smith to Rio Grande Valley (NBADL).

BUFFALO SABRES—Activated D Robyn Regehr from injured reserve. Waived F Matt Ellis.

DETROIT RED WINGS—Placed G Joey MacDonald on waivers.

ST. LOUIS BLUES—Activated G Jaroslav Halak from injured reserve.

TAMPA BAY LIGHTNING—Recalled F Alex Killorn from Syracuse (AHL). Reassigned F Dana Tyrell to Syracuse.

TORONTO FC—Released MF Jose Gomez, MF Nik Robson, D-MF Joevin Jones.

MIAMI—Named Hurlie Brown running backs coach.