Karl Ravech and Eduardo Pérez called the action from their home via Zoom, and several guests also got up early to introduce themselves. Milwaukee Brewers pitcher Josh Lindblom, winner of K.B.O. from last year. Most useful player award, explained the subtle differences between the mound and the ball. Chelsea Wilson, an ESPN analyst whose husband Tyler pitched for the K.B.O.’s LG Twins, gave an overview of the players’ family lives abroad. Tim Kurkjian, veteran ESPN reporter, offered comparisons with a fanless Baltimore game in 2015.