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         17 years - 2002..2018
  2 Miami Marlins            15 years - 2004..2018
  3 San Diego Padres         12 years - 2007..2018
  4 Chicago White Sox        10 years - 2009..2018
  5 Minnesota Twins           8 years - 2011..2018
  6 Philadelphia Phillies     7 years - 2012..2018
  7 Cincinnati Reds           6 years - 2013..2018
  8 Oakland Athletics         5 years - 2014..2018
  8 Pittsburgh Pirates        5 years - 2014..2018
  8 Tampa Bay Rays            5 years - 2014..2018
 11 Baltimore Orioles         4 years - 2015..2018
 11 Detroit Tigers            4 years - 2015..2018
 11 Los Angeles Angels        4 years - 2015..2018
 14 Kansas City Royals        3 years - 2016..2018
 14 New York Mets             3 years - 2016..2018
 14 St. Louis Cardinals       3 years - 2016..2018
 17 San Francisco Giants      2 years - 2017..2018
 17 Texas Rangers             2 years - 2017..2018
 17 Toronto Blue Jays         2 years - 2017..2018
 20 Arizona Diamondbacks      1 year  - 2018      
 20 Chicago Cubs              1 year  - 2018      
 20 Washington Nationals      1 year  - 2018