Valencia is eligible to come off the disabled list Friday.UP NEXTMariners: RHP
Hisashi Iwakuma (0-3) starts against Oakland
on Tuesday night seeking his third consecutive win over the A's.Athletics: RHP
Sonny Gray (3-2) has beaten the Mariners four times in nine career starts but did not pitch against them when the teams played in early April.Copyright 2016 The Associated Press. Coghlan has been Oakland
's primary third baseman since Danny Valencia went out with a strained hamstring.