Baseball

Los Angeles Dodgers -- Named Jon Debus manager of the Great Falls Dodgers of the Pioneer League (Rookie).

Philadelphia Phillies -- Placed P Andy Ashby on the 15-day DL. Recalled P Darrin Chapin from Triple-A Scranton/Wilkes-Barre.

DTC San Diego Padres -- Activated P Mike Maddux from 15-day DL. Optioned P Jeremy Hernandez to Triple-A Las Vegas.

Football

Indianapolis Colts -- Traded RB Eric Dickerson to the Los Angeles Raiders for a fourth- and eighth-round draft choice in 1992.