July 23, 2025 10:52 PM : Pop signed a minor-league contract with the Cubs on Wednesday, Tommy Birch of The Des Moines Register reports.
Analysis: Pop has spent time in the majors with the Mariners and Mets this season, allowing 11 earned runs over just 6.2 innings. He'll get a chance to rebound in the Cubs organization, though he'll likely need to turn in a few strong outings at Triple-A Iowa before getting a chance in Chicago's bullpen.