Williams earned the win in Game 5 of the ALDS against the White Sox on Saturday, striking out 12 and allowing one hit and two walks across 5.2 scoreless innings.
Ramirez went 1-for-3 with a two-run homer and a walk during Game 5 of the ALCS against the White Sox on Saturday.
Holderman will undergo season-ending surgery on his right wrist, Zack Meisel of The Athletic reports.
Kikuchi (1-7) allowed three runs on six hits, a walk and a hit batsman while striking out seven over five innings to take the loss Sunday versus the Mariners.
Siri went 1-for-1 with a two-run home run in Sunday's 7-3 loss to the Mariners.
Adell went 2-for-3 with a solo home run and a walk in Sunday's 3-2 loss to the Royals.
Schneemann went 2-for-4 with a solo home run and a stolen base in Sunday's 3-2 loss to the Royals.
Messick allowed a run on six hits and a walk while striking out two over three innings in a no-decision versus the Royals on Sunday.
The Guardians recalled Peterson from Triple-A Columbus on Sunday, Roundtable.io reports.
Trout is not in the starting lineup for Sunday's game against the Mariners, Rhett Bollinger of MLB.com reports.
