The rein jury of Reyes' hamstring is not out of the blue. Last Monday, an MRI revealed that he had a hamstring strain. However, Reyes decided that he felt good and gave it a go on Opening Day. However, Reyes compared his injury to the one he had in 2011, when he missed 29 games (via Gregory Chisholm of MLB.com).
"It is a relief, that's good news," Reyes told Chisholm. "Just showed some inflammation, no damage at all. Just need some rest, should be fine, back to play."