Christensen batted .385 for Seattle's double A Southern League affiliate, the Chattanooga Lookouts in 1987. However, it did not translate to major league success for him as he batted only .242 in 53 games for the M's. He was again batting .300 in the minor leagues when the Mariners released him on May 23, 1988.
Minnesota Twins
On May 28, Christensen joined the Minnesota Twins. He split the remainder of the season between the Twins, where he batted .263 in 23 games, and their top farm club, the Portland Beavers. He was released at the end of the season, but re-signed to a minor league contract. He returned to Portland, where he batted .270 in 127 games in 1989, his final professional season.