Teams: Astros, Oilers, Texans, Rockets
Championship Round Record: 4-4
Semifinal Round Record: 5-8
Total Seasons/Championships: 137/4
Last title: 1995
A history full of solid teams coming up short in the end: from 1978 through 2005 the Oilers and Astros combined for 19 playoff appearances but no bananas.
(Jed Jacobsohn/Getty Images) More From Forbes: America’s Most Disliked Athletes Ten Bad Sports Deals of 2011 America’s Most Miserable Cities The opinions expressed are solely those of the author and do not necessarily reflect the views of Comcast.