McMahon is out of the lineup for Wednesday's game against the Guardians.
After going 3-for-5 with a solo home run and a walk while starting at third base in the first two games of the series, the left-handed-hitting McMahon will be held out of the lineup for the finale while southpaw Parker Messick toes the rubber for Cleveland. Amed Rosario will replace McMahon at third base and will bat cleanup.