National League

MIAMI MARLINS — Placed 2B Donovan Solano on the 15-day DL, retroactive to May 4. Selected the contract of INF Nick Green from New Orleans (PCL).

National Basketball Association

PHOENIX SUNS — Named Ryan McDonough general manager.

National Football League

DETROIT LIONS — Claimed LB Cory Greenwood off waivers from Kansas City and G Derek Hardman from Tampa Bay.

KANSAS CITY CHIEFS — Named Chris Ballard director of player personnel.

National Hockey League

BUFFALO SABRES — Promoted interim coach Ron Rolston to coach.


GEORGIA SOUTHERN — Promoted linebackers coach Kevin Corless to co-defensive coordinator.

HOLY CROSS — Named Alex Popp director of men's basketball operations.

LEES-MCRAE — Announced the resignation of men's lacrosse coach Andy Nesdill.

LOYOLA (MD.) — Named Dan Ficke men's assistant basketball coach.

TENNESSEE — Announced men's basketball G Trae Golden will transfer.