As of the end of the 2011 season, there were two teams against which the Texans had never lost: the Chicago Bears (2-0) and Miami Dolphins (6-0).
There were two teams against which the Texans had never lost. This was as of the end of the 2011 season. There were the Chicago Bears (2-0). This was as of the end of the 2011 season. There were Miami Dolphins (6-0). This was as of the end of the 2011 season.