Sewald allowed one earned run on one hit and struck out two Thursday against the Athletics to earn the save.
Sewald entered the game with a two-run lead. He surrendered a solo home run to Matt Olson to cut the lead in half, but he ultimately shut the door to earn to his 10th save. Sewald and Drew Steckenrider have split saves evenly for much of September, with Sewald collecting three and Steckenrider four.