BASEBALL (NL) * Florida Marlins -- Named Angel Vazquez director of Latin American operations and special consultant to the general manager.
* Montreal Expos -- Named Fred Ferreira director of Latin American operations and Doug Carpenter Florida scout.
BASKETBALL (NBA) * Boston Celtics -- Signed Steve Scheffler (forward).
* Cleveland Cavaliers -- Signed Keith Hughes (forward), Greg Butler and Dale Turnquist (centers) and Anthony Houston (guard).
* Miami Heat -- Named Al Bianchi scout.
* Milwaukee Bucks -- Signed Milt Wagner and Everette Stephens (guards) and Michael Ansley (forward).