While not running the bases at full speed, he finished the game and said the hamstring tightness was only an issue running the bases and not catching. Rosario said Wednesday morning the pain had not increased, but he had yet to test it by running.
Rockies manager Walt Weiss said the catcher would have had the day off in place of Yorvit Torrealba even without the injury because Wednesday was a day game immediately following a night game. But Weiss also wanted to give Rosario some extra time to rest before the start of an Interleague series in Baltimore on Friday.
"It would be a lot of heat and ice, I'd imagine," Weiss said of treatment options. "Whirlpool and that type of thing -- there's not a whole lot you can do. Rest is probably the best thing."
Ian McCue is an associate reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.