BASEBALL American League * Cleveland Indians -- Agreed to terms with Junior Ortiz (catcher) on a 1-year contract.

National League * Florida Marlins -- Signed Clemente Nunez (pitcher) to a minor league contract. Named Fernando Arroyo pitching coach of their Gulf Coast League team and Marty DeMerritt pitching coach of Erie of the New York-Penn League.

* San Francisco Giants -- Named Bill Robinson manager of Shreveport of the Texas League.

HOCKEY (NHL) * Chicago Blackhawks -- Traded Trent Yawney (defenseman) to the Calgary Flames for Stephane Matteau, left wing.