BASEBALL

National League

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.

BASKETBALL

NBA

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

HOCKEY

NHL

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.

ECHL

GWINNETT GLADIATORS–Announced F Doug Jones was assigned to the team from San Antonio (AHL) and D Sacha Guimond was assigned to the team from Norfolk (AHL).

SOCCER

MLS

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

COLLEGE

MIAMI–Named Hurlie Brown running backs coach.