finalyear bats birth_place debutyear finaldate position finalteam debutdate birth_date number image article_title debutteam name throws
2006 right san diego , california 2006 october 14 infielder oakland athletics october 13 30 may 1980 -- markkiger.jpg mark kiger
 oakland athletics mark kiger right
mark kiger

mark winston kiger -lrb- born may 30 , 1980 -rrb- is an american retired professional baseball infielder .
kiger made his major league baseball debut in the 2006 postseason , and never played in a mlb regular season game .
he is the only player in major league history to have played his entire career in the postseason , and one of only two players to have made their major league debut in the postseason .
