Will Carroll on Navarro

"Navarro was seen wearing a brace on his wrist, both at bat and in the field. Given his early-season struggles, but now seeing his last two nights of decent hitting, it's entirely possible that he's been dealing with some kind of wrist problem. It's unclear when the wrist brace was first worn and if it has anything to do with his better performance in the last two games, but it's certainly notable. Wrist injuries often present as a drop in power and loss of bat control, something his stats show, especially the 16:1 K/BB ratio that stands in stark contrast to last season's 49:34. I'll continue digging to find out more."

I thought he was hit on or near his left wrist last night. Carroll is not saying when he started wearing the brace or on which wrist.