Gregerson had his first blown save of the year Friday against the A's, giving up two runs on three hits in the 10th inning. He ultimately got the win, however, when the Astros rallied for three runs in the 11th inning. It was a wild finish Friday night, as the game was scoreless until extra innings. The A's brought in a slew of lefties to pinch-hit against Gregerson, and Josh Reddick's two-out double tied it up. These two runs were the first allowed this year by Gregerson in eight innings, and he still has a 8:1 K:BB. He just is a little vulnerable against teams that can stack lefties against him late in a game.