Amaya is out of the lineup for Sunday's game against the Mariners.
Amaya finds himself on the bench for the third time in four games while the Cubs' timeshare at catcher has tilted more in favor of Carson Kelly of late. Since tying a season high with three RBI in an Aug. 9 win over the Royals, Amaya has gone 2-for-16 with a solo home run and a 2:6 BB:K in his subsequent six games.