Baseball California Angels -- Signed 1B Eduardo Perez and assigned hiClass A Boise.
New York Mets -- Sent P Mark Dewey outright to Class AAA Tidewater.
New York Yankees -- Acquired P Jim Blueberg from the Seattle Mariners as the player to be named in the deal involving 3B Mike Blowers, and assigned him to Class AA Albany-Colonie.
Seattle Mariners -- Activated P Erik Hanson from the 15-day DL. Sent P Pat Rice (1-1, 3.00 ERA in 7 games) to Class AAA Calgary.
Dallas Cowboys -- Signed PK Ken Willis to a 2-year contract.
Los Angeles Kings -- Traded C Todd Elik to the Minnesota North Stars for D Charlie Huddy, C Randy Gilhen, RW Jim Thomson and a fourth-round pick in the entry draft.
Minnesota North Stars -- Traded D Dave Babych to the Vancouver Canucks as part of a 3-way deal that also involved the New York Islanders.
New York Islanders -- Traded D Craig Ludwig to Minnesota as part of a 3-way deal that also involved Vancouver.
Vancouver Canucks -- Traded D Tom Kurvers to the Islanders as part of a 3-way deal that also involved Minnesota.
Washington Capitals -- Traded D Mikhail Tatarinov (8 goals, 15 assists) to the Quebec Nordiques for a second-round draft pick.