It's 11 times in 12 seasons for me, and I have yet to get into our online league's version of the World Series (3rd round). My team's playoff history:
Bree Cheese (Gorgoroth Balrogs in 2009)
2003: 68-94 (Last) League begins.
2004: 101-61 (Div) Lost in 2nd Round 3-4
2005: 100-62 (Div) Lost in 1st Round 2-4
2006: 102-60 (Div) Lost in 1st Round 0-4
2007: 116-46 (Div) Lost in 1st Round 2-4
2008: 92-70 (WC) Lost in 1st Round 2-4
2009: 97-65 (Div) Lost in 1st Round 3-4 (After leading 3-0)
2010: 98-64 (Div) Lost in 1st Round 1-4
2011: 97-65 (WC) Lost in 1st Round 1-4
2012: 94-68 (Div) Lost in 2nd Round 3-4
2013: 100-62 (Div) Lost in 1st Round 1-4
2014: 104-58 (Div) Lost in 2nd Round 1-4
2015: Current season
Seasons 2004 - 2012
Seasons 2013 - 2014