When the windiest weather in Rambletown history blows in a horde of hungry grasshoppers, the only thing the chomping insects devour faster than the grass is the Rounders' chance to host the midseason all-star game. Unfortunately, their shortstop's arm has gone haywire. Balls used to disappear into Stump's glove as if he were a one-man Bermuda Triangle, but since the infestation, he's jumpier than the grasshoppers. Will the Rounders find a way to rid Stump of the yips--and their home field of insects--before the hated Haymakers hijack the all-star game?