BaseballOrioles: Named Don Welke special assignment scout...

Baseball

Orioles: Named Don Welke special assignment scout, Ross Grimsley pitching coach for Triple-A Rochester, Joe Ferguson manager of Single-A High Desert and Tom Trebelhorn coordinator of minor-league instruction.

Reds: Agreed to terms with SS Barry Larkin on three-year extension through 1999. Agreed to terms with P Bryan Hickerson, P Rich Rodriguez, P Jeff Shaw, C Joe Kmak, C Brook Fordyce, C Don Slaught, IF Roberto Mejia and OF Eric Davis on minor-league contracts.

Tigers: Agreed to terms with 3B Eddie Williams.

Basketball

NBA: Named Jazz F Karl Malone Player of the Week and Cavaliers' Mike Fratello Coach of the Month.

College

Dayton: G Darnell Hoskins transferred from University of Wisconsin and joined men's basketball team.

Youngstown State: Coach Jim Tressel withdrew his name from consideration for job at Marshall.

Football

Cowboys: Permitted defensive line coach John Blake to leave club immediately to begin duties as Oklahoma football coach; defensive coordinator Dave Campo added line duties to his responsibilities.

Falcons: Released S Kevin Ross.

49ers: Signed TE Tim Jorden. Waived FB Randy Baldwin.

Steelers: Signed WR Chris George, who once caught 23 passes in a game at Division II Glenville State and is the only receiver in NCAA history with more than 400 career receptions, to practice squad.

Hockey

Blues: Recalled D Christer Olsson from AHL Worcester.

Bruins: Recalled G Scott Bailey from AHL Providence. Sent D Mark Cornforth to Providence.

Canadiens: Reassigned D Louis Bernard and LW David Grenier to ECHL Wheeling.

Capitals: Recalled C Jeff Nelson from AHL Portland.

Panthers: Assigned RW Bob Kudelski to AHL Carolina. Assigned RW Rhett Trombley to Carolina.

Stars: Recalled C Robert Petrovicky from IHL Michigan.

Carolina (AHL): Recalled RW Rhett Trombley from IHL Las Vegas.

Soccer

Long Island (USISL): Re-signed M Danny Mueller and F Daniel Leon to one-year contracts with option years for 1997.