nate silver did a BP article detailing the biggest collapses in baseball history. the phillies barely cracked the top 10, because they were playing a strong schedule. i think their collapse was so memorable because they went on a 10 game losing streak and just played terribly for the last two weeks. some notable teams that had bigger collapses: -1978 red sox (96.5% to make playoffs on august 12th with an 8 game lead on the yankees - red sox went 26-22 the rest of the way while the yanks were 35-13) -1942 brooklyn dodgers (96.9% to make the playoffs; 79-33, 9.5 games ahead of the Cardinals. went 25-17 the rest of the way while the cardinals were 38-6, the second-best 44 game stretch in baseball history) -1969 cubs (97.90% on august 19th; 77-45 and 8 games ahead of the mets, went 15-25 down the stretch) -2003 mariners (97.91% on june 18th, 7.5 games ahead of the A's in the AL west and 8.0 games ahead of the red sox in the wild card; finished 45-47) -1993 giants (98.25% on august 7th, 74-47 and 9.5 games ahead of the braves, finished 29-22 but braves went 39-11) -1951 brooklyn dodgers (99.74% on august 12th, 73-36 and 12.5 games ahead of the new york giants, finished 25-24 while giants went 37-8) -2007 mets (99.8% on september 12th, 83-62 and 7.0 games ahead of the phillies; went 5-12 the rest of the way while the phillies went 13-4. what was notable about the mets' collapse is that they lost to some awful teams - they went 1-5 against the nationals during that stretch and lost 2 out of 3 in their last series against the marlins) -1995 angels (99.988% on august 20th, 66-41 and 9.5 games ahead of the rangers and 12.5 games ahead of the mariners in the AL west, 12.0 games ahead of the yankees for the wild card. finished 12-26. the odds of them missing the playoffs were 8,332-to-1)[/quote] Only to the Cubs