Massey is out of the lineup for the second game of Monday's doubleheader with the Guardians.
Maikel Garcia will step in at the keystone in place of the lefty-hitting Massey, who will hit the bench for the nightcap while the Guardians send southpaw Logan Allen to the bump. Massey played all nine innings of the Royals' 4-3 win in Game 1, going 0-for-4 with a strikeout.