MLB capsules: Arenado, Wainwright lead Cardinals over Rockies 2-0

St. Louis Cardinals' Nolan Arenado celebrates after hitting a solo home run during the second inning of a baseball game against the Colorado Rockies Sunday, May 9, 2021, in St. Louis. (AP Photo/Jeff Roberson)

ST. LOUIS — Nolan Arenado homered against his former team, Adam Wainwright pitched three-hit ball into the ninth inning and the St. Louis Cardinals beat the Colorado Rockies 2-0 on Sunday.