DEVIL RAYS: Announced resignation of pitching coach Chris Bosio. Named Chuck Hernandez pitching coach.
MARINERS: Declined 2004 option on OF John Mabry.
METS: Named Rick Peterson pitching coach, Rick Waits minor league pitching coordinator and Bobby Floyd third base coach.
PIRATES: Named Rene Gayo director of Latin America scouting.
RANGERS: Named Andy Hawkins pitching coach.
REDS: Released P Scott Randall. Sent outright P Ricardo Aramboles, P Jeff Austin and OF Eric Valent to Triple-A Louisville. Activated former Orioles P Jimmy Haynes, IF Brandon Larson, OF Ken Griffey and OF Austin Kearns from 60-day DL.
WHITE SOX: Named...