MLB : Streaks out of the playoffs

All time
  1 Baltimore Orioles        41 years - 1903..1943
  2 Cleveland Indians        40 years - 1955..1994
  3 Oakland Athletics        39 years - 1932..1970
  3 Chicago White Sox        39 years - 1920..1958
  5 Chicago Cubs             38 years - 1946..1983
  6 Texas Rangers            35 years - 1961..1995
  7 Philadelphia Phillies    34 years - 1916..1949
  8 Atlanta Braves           33 years - 1915..1947
  9 Pittsburgh Pirates       32 years - 1928..1959
 10 Minnesota Twins          31 years - 1934..1964
 11 Washington Nationals     30 years - 1982..2011
 12 Kansas City Royals       28 years - 1986..2013
 13 Boston Red Sox           27 years - 1919..1945
 13 Cleveland Indians        27 years - 1921..1947
 15 Milwaukee Brewers        25 years - 1983..2007
 15 Philadelphia Phillies    25 years - 1951..1975
 17 Detroit Tigers           24 years - 1910..1933
 18 St. Louis Cardinals      23 years - 1903..1925
 18 Chicago White Sox        23 years - 1960..1982
 20 Detroit Tigers           22 years - 1946..1967




Current
  1 Seattle Mariners         16 years - 2002..2017
  2 Miami Marlins            14 years - 2004..2017
  3 San Diego Padres         11 years - 2007..2017
  4 Chicago White Sox         9 years - 2009..2017
  5 Colorado Rockies          8 years - 2010..2017
  6 Minnesota Twins           7 years - 2011..2017
  7 Milwaukee Brewers         6 years - 2012..2017
  7 Philadelphia Phillies     6 years - 2012..2017
  9 Cincinnati Reds           5 years - 2013..2017
 10 Atlanta Braves            4 years - 2014..2017
 10 Oakland Athletics         4 years - 2014..2017
 10 Pittsburgh Pirates        4 years - 2014..2017
 10 Tampa Bay Rays            4 years - 2014..2017
 14 Baltimore Orioles         3 years - 2015..2017
 14 Detroit Tigers            3 years - 2015..2017
 14 Los Angeles Angels        3 years - 2015..2017
 17 Kansas City Royals        2 years - 2016..2017
 17 New York Mets             2 years - 2016..2017
 17 St. Louis Cardinals       2 years - 2016..2017
 20 San Francisco Giants      1 year  - 2017      
 20 Texas Rangers             1 year  - 2017      
 20 Toronto Blue Jays         1 year  - 2017