 Major League Baseball's home run derby is tonight, headlined by two-time champ Pete Alonzo. The derby starts at 8 o'clock. Baseball's all-star game is tomorrow night. Orioles ace Corbin Burns has been named the starter for the American League. He'll face Pirates rookie Paul Skeens. Nationals pitcher Kyle Finnegan has been named an all-star. He'll replace Kyle Hesley on the NL roster. I'm Sharon Thorsland, WBT Sports.