Facts: - number: 59 - debutteam: san francisco giants - team: oakland athletics - birth date: 14 december 1972 - debutyear: 1996 - finalteam: milwaukee brewers - statlabel: batting average home runs runs batted in - statvalue: .184 6 29 - caption: jensen with the columbus clippers in 2003 - name: marcus jensen - birth place: oakland , california - position: catcher - throws: right - debutdate: april 14 - finalyear: 2002 - bats: switch - finaldate: june 23 - image: marcus jensen2003.jpg Based on these bullet points, write a short biography describing the life of marcus jensen .
A:
marcus christian jensen -lrb- born december 14 , 1972 -rrb- is an american professional baseball player and coach .he played catcher for the san francisco giants , detroit tigers , milwaukee brewers , st. louis cardinals , minnesota twins , boston red sox and texas rangers in major league baseball -lrb- mlb -rrb- from 1996 through 2002 .after retiring as a player , jensen coached and managed in the minor leagues .he will coach for the oakland athletics of mlb starting in 2015 .