Aug 3, 2010, 2:15 PM EDT
Rob Johnson has been one of the worst players in baseball this season and Adam Moore has been playing well at Triple-A, so today the Mariners flip-flopped them with Johnson heading to Tacoma and Moore returning to Seattle.
Johnson has been remarkably bad. Not only did he hit just .191 with a .574 OPS in 61 games, he leads baseball with nine passed balls and despite starting about half of the Mariners’ games has been behind the plate for more wild pitches (23) than three different teams have totaled all season.
Moore struggled just as badly in 19 games with the Mariners earlier this season, but has hit .321 while throwing out 43 percent of steal attempts since returning to Triple-A in mid-May. Moore is already 26 years old, so there isn’t a whole lot of upside to be had despite his prospect status, but unlike Johnson there’s a decent chance he can develop into a solid regular.