Patrick Corbin left a Cactus League game against the Indians in the middle of an at-bat in the seventh inning Saturday. Corbin had been pitching pretty well, allowing two unearned runs over 6 1/3 innings while striking out seven. Corbin got to 2-2 on a batter before leaving with Arizona's trainer. It's unclear what the issue might be -- it's even possible he just hit his pitch count -- but we'll likely know more soon. As it is, Corbin is slated to be the Diamondbacks' starter for the opening game in Australia.