"It felt good," Rios said. "I know Wash wanted to give me an extra day, but I'm ready. I expect to be as good as ever."
Smolinski had to come out of Monday's 4-2 win over the Yankees with a bruised left foot after fouling a pitch off it in the sixth inning.
"As of right now, it's nothing to be concerned about," Washington said of Smolinski's injury. "It's just sore where it hit off his foot."
T.R. Sullivan is a reporter for MLB.com. Read his blog, Postcards from Elysian Fields, and follow him on Twitter @Sullivan_Ranger. This story was not subject to the approval of Major League Baseball or its clubs.