Athletics' Hogan Harris: Sent back down

Harris was optioned to Triple-A Las Vegas on Friday.

Harris was called up Wednesday and fired off 3.1 scoreless frames Thursday against the Astros. However, he'll go right back to Triple-A on Friday to make room for Brandon Bielak, who was acquired via trade Thursday. In 25 innings at Las Vegas, Harris owns a 7.56 ERA with 23 walks allowed.