The Seattle Mariners have designated infielder Robert Andino for assignment, recalled infielder Carlos Triunfel from Triple-A Tacoma and selected catcher Jesus Sucre.
The 23-year-old Montero is hitting .208 with three home runs and nine RBIs. He hit .260 with 15 homers and 62 RBIs last year in his first full season in the majors.
Yan Gomes hit a three-run homer in the 10th inning and the Cleveland Indians, twice revived by Seattle's fielding errors, beat the Mariners 10-8 on Monday to complete a four-game sweep.
Michael Brantley hit a three-run homer in the second inning off Hernandez (5-3), who failed to go at least six innings for the first time this season
Seattle tied the score at 4-all with two-out, solo homers by Raul Ibanez and Justin Smoak off Indians closer Chris Perez in the top of the ninth but Cleveland answered
Jason Kipnis' three-run homer in the 10th inning gave the Cleveland Indians a 6-3 win over the Seattle Mariners on Friday night.
Bay was looking ahead, preparing for his first game in New York since three disappointing seasons with the Mets.
Joe Saunders won his ninth straight decision at Safeco Field and Kendrys Morales hit a three-run homer, leading the Seattle Mariners over the Oakland Athletics 6-1 Sunday.
Josh Donaldson, Daric Barton and Brandon Moss hit solo home runs and Jarrod Parker pitched into the seventh to lead the Oakland Athletics to a 4-3 win against the Seattle Mariners on Saturday night.
Felix Hernandez scattered six hits and Jesus Montero broke a tie with a solo home run in the seventh inning off A.J. Burnett to help the Seattle Mariners beat the Pittsburgh Pirates 2-1 Wednesday.
Blue Jays beat Seattle in Toronto Sunday, 10-2 to avoid sweep
Dustin Ackley hit his first career grand slam, Michael Saunders homered twice and the Seattle Mariners roughed up Cy Young knuckleballer R.A. Dickey.
Brown has been the manager of the Mariners' Triple-A affiliate in Tacoma and has worked as a manager in the Mariners farm system for the last 13 seasons.
Jason Bay and Michael Morse hit solo home runs, leading the Seattle Mariners over the Los Angeles Angels 2-1 Sunday.
Chris Carter, Ronny Cedeno and Brandon Laird homered, Lucas Harrell pitched seven innings, and the Houston Astros beat the Seattle Mariners 10-3 on Wednesday.
Nelson Cruz hit his fifth career grand slam, one of four home runs by the Texas Rangers in an 11-3 victory Sunday to complete a three-game sweep over the Seattle Mariners.
Derek Lowe pitched four scoreless innings in relief of injured starter Nick Tepesch and the Mariners were shut out for a second straight game in their 5-0 loss to the Rangers on Saturday night.
Kyle Seager hit a two-out RBI double off Justin Verlander in the seventh inning to break a scoreless tie and help give the Seattle Mariners a 2-0 victory over the Detroit Tigers on Thursday