Edwards struck out two in a perfect inning against the Astros on Saturday.
Edwards has not given up a hit in four September appearances, and his only walk was of the intentional variety. Other than a disastrous four-walk appearance on Aug. 13, Edwards has a 1.23 ERA, 0.55 WHIP, and 40:7 K:BB in 29.1 innings. He looks like a future closer.