Leading into each of ESPN's Sunday Night Baseball' telecasts is Baseball Tonight: Sunday Night Countdown. Host Karl Ravech teams with analyst/former major leaguer Aaron Boone and reporter Tim Kurkjian to present fans a detailed preview of the network's exclusive, national game of the week. Highlights of the day's other games, interviews with players and managers, web gems -- the best defensive plays of the week -- and replays of all the Sunday home runs also fill the hourlong shows.