Title: Major League Baseball wild card
Passage: On November 17, 2011, MLB announced that it would be adding two wild-card teams to the postseason. The two wild-card teams in each league face each other in a one-game playoff. The winner of this game advances to meet the top seed in the Division Series. The revised playoff system began with the 2012 season.
Question: is the mlb wildcard a one game series
Answer: yes