When it comes to baseball, some fans are happier than others, and when it comes to Rockies fans, are they happy or unhappy? The Happiest Baseball FansComstock Images Comstock ImagesSome baseball fans are among the happiest in sports. Colorado Rockies Fans Are UnhappyGetty Images Getty ImagesIt is no secret that Rockies fans haven't had much to cheer about in recent years. These are all factors in the fact that Rockies fans are the unhappiest fans in the league. Rockies fans experience the largest dip in happiness after a loss, and have the lowest happiness score after a loss.