Sean Doolittle stemmed the tide of a five-run Astros comeback attempt to earn his 15th save in Wednesday's win.
Sean Doolittle got four outs for his 14th save on Sunday, closing out a win over the Mariners.
Sean Doolittle allowed a solo home run but closed out the Blue Jays on Sunday for his 13th save of the season.
Sean Doolittle struck out two in a shutout ninth inning to pick up his 12th save in Thursday's win over the Blue Jays.
Sean Doolittle gave up a walkoff grand slam to Rajai Davis in the ninth inning of Monday's loss to the Tigers.
Sean Doolittle struck out the side in the ninth inning to pick up his 11th save in Wednesday's win over the Mets.
Sean Doolittle picked up his ninth save of the season Wednesday in the A's 4-2 defeat of the Rangers.
Sean Doolittle slammed the door on the Orioles in the 11th inning on Friday, striking out each of the three hitters that he faced to protect a one-run advantage.
Sean Doolittle worked a perfect ninth inning to pick up his seventh save in Wednesday's win over the Yankees.
Sean Doolittle worked a perfect 10th inning to pick up his sixth save of the season in Tuesday's win over the Yankees.
Sean Doolittle picked up his fifth save of the season on Sunday, striking out all three hitters he faced in the ninth inning.
Sean Doolittle picked up his fourth save of the season in Wednesday's win over the Rays.
Sean Doolittle struck out two in a scoreless ninth inning to earn his third save of the season, closing out the Athletics' 3-0 win over the Rays on Tuesday.
Athletics manager Bob Melvin said Tuesday that "the way things are setting up, (Sean Doolittle will) be in the closer role."