In announcing the delay, the Reds said they anticipated completing both games of the twin bill despite rain being in the forecast all day. The second game is slated to start at 6:10 p.m. ET, with the Bucs starting rookie Trevor Williams opposite Reds lefty Brandon Finnegan.
Adam Berry has covered the Pirates for MLB.com since 2015. Follow him on Twitter at @adamdberry. This story was not subject to the approval of Major League Baseball or its clubs.