Arizona Diamondbacks starter Eduardo Rodriguez endured a brutal four-start stretch: 21 earned runs in 16 innings, then landed on the injured list.

The rain delay started around 9 p.m. following the conclusions of the sixth inning at Great American Ball Park, and stadium officials asked fans to leave their seats for the concourse. The game is tied, 3-3, and the Reds haven't announced a timetable for possibly resuming the game.