Mark Grace, American baseball player and sportscaster
Mark Eugene Grace (born June 28, 1964) is a former Major League Baseball (MLB) first baseman who spent 16 seasons with the Chicago Cubs and Arizona Diamondbacks of the National League (NL). He was a member of the 2001 World Series champion Diamondbacks that beat the New York Yankees. Grace batted and threw left-handed; he wore jersey number 28 and 17 during his rookie season of 1988, and he kept number 17 for the remainder of his career.