Polanco was scratched from the lineup ahead of Tuesday's game against the Mariners, Bob Dutton of The Tacoma News Tribune reports.
When the original lineups were released Tuesday, Polanco was penciled in as the team's starting shortstop. Manager Paul Moliter ultimately elected to make a lineup switch, replacing Polanco with Ehire Adrianza at shortstop. It's unclear if Polanco injured himself during warmups or if it was simply a strategical switch. We'll update his status if further information becomes available.