Kansas City Royals DH Salvador Perez (13) celebrates with teammates in the dugout after hitting a home run against the Houston Astros during the sixth inning of Sunday’s game at Kauffman Stadium. Despite Perez’s second home run in as many games, the Royals fell 7-4. REED HOFFMANN/AP
By Marc Bowman Associated Press Kansas City Royals rookie pitcher Jonathan Heasley understands how Houston Astros slugger Yordan Alvarez just got a big money extension.…