Mark_Eichhorn--John_Olerud

Mark Anthony Eichhorn (born November 21, 1960) is an American former Major League Baseball pitcher best known for his tenure with the Toronto Blue Jays in the late 1980s and the early 1990s when he often served as a middle reliever/set-up man for All-Star closer Tom Henke. He was the 1986 American League Rookie Pitcher of the Year for the Blue Jays, a campaign in which he set team records for rookie relief in ERA, games, wins, and strikeouts.