Pittsburgh Pirates manager Derek Shelton (17) argues with home plate umpire Jordan Baker during the third inning of a baseball game against the St. Louis Cardinals Sunday, July 26, 2020, in St. Louis.
(AP Photo/Jeff Roberson)ST. LOUIS Pittsburgh's Derek Shelton staged baseball's first major, socially distanced umpire argument, then got his first victory as a big league manager as the Pirates beat the St. Louis Cardinals 5-1 on Sunday.
Keller (1-0) faced St. Louis for the first time in his career.
Cardinals RHP Kodi Whitley also made his major league debut in a relief appearance in the top seventh.
Cardinals: RHP Carlos Martinez (4-2, 3.17 ERA, 24 saves in 2019) makes his first start for the Cardinals since July 30, 2018, Tuesday in Minnesota against the Twins to start a seven-game road trip.