Josh Fields blew his first save of the season Wednesday in the Astros' loss to the Mariners. Fields entered the game with the Astros leading 3-2. He gave up back-to-back singles to Robinson Cano and Corey Hart and then let up a one-out walkoff three-run shot to Kyle Seager. Fields is in a closer committee right now in Houston and appears unlikely to grab the job for himself anytime soon.