Josh Donaldson took a knee to the head, sliding into second, trying to break up a double play. He came out of the game in the bottom of the 5th, Ezequiel Carrera pinch hit for him.
It's possible he has a concussion, but I'm hoping it is something less series. We'll update when we get more news. Rangers third baseman Adrian Beltre left the game earlier with an apparently back injury.
Big losses for both teams.