He probably still needs to get his shoulder cleaned up after the season. He may be trying to make adjustments on the fly when he throws the ball overhand. I know it's been an on-going problem - seems particularly so this year since the shoulder stuff.
We should see what happens in the off season.
+1
But I've been spoiled by the way Zimmerman makes acrobatic plays...and hits the game-winning home run on Wednesday.
Saw a Harrisburg 3B, Sean Nicol, stare at a ground ball, and realized I expected to see a Nats 3B dive and make that play. Nicol didn't move. Yes, we just expect the Zimmerman diving stops.