Oliver Perez took the loss in Saturday's game against the Indians after he allowed a run on two hits and a walk without recording an out.
Joe Saunders gave up four runs in 5 1/3 innings Saturday in a no-decision against the Indians.
Raul Ibanez's recent power surge continued Saturday, as he launched a solo homer in a loss to the Indians.
Raul Ibanez remained red hot in Friday's extra-inning loss to the Indians, going 3-for-5 with a two-run homer.
Brandon Maurer turned in a quality start in a no-decision against the Indians on Friday, allowing three runs on five hits over his six frames.
Michael Morse was scratched from Friday's lineup against the Indians due to eye irritation.
Mariners transferred RHP Stephen Pryor from the 15-day disabled list to the 60-day disabled list.
Mariners optioned RHP Hector Noesi to Triple-A Tacoma.
Mariners purchased the contract of RHP Danny Farquhar from Triple-A Tacoma.
The Mariners think Aaron Harang (back) will be ready to make his next start.
Tom Wilhelmsen notched his 11th save of the season with a scoreless ninth inning in Thursday's win over the Yankees.
Michael Morse went 2-for-3 with a homer and a walk in the Mariners' 3-2 victory over the Yankees on Thursday.
Hector Noesi held the Yankees to an unearned run over 4 1/3 innings in his start Thursday.
Brendan Ryan turned in his first multihit game since April 5 on Thursday, going 2-for-4 with an RBI against the Yankees.
Aaron Harang has been scratched from his start Thursday vs. the Yankees due to back stiffness.