 Christensen's numbers tailed off considerably in 1985; he batted only .212 with the Tidewater Tides, and .186 with the Mets.Following the season, the Mets traded Christensen to the Boston Red Sox along with Calvin Schiraldi, Wes Gardner and La Schelle Tarver for Bob Ojeda, Tom McCarthy, John Mitchell and Chris Bayer.After spending all of 1986 with the International League's Pawtucket Red Sox, he was sent as the player to be named later in the deal that netted Boston Dave Henderson and Spike Owen from the Seattle Mariners.