A former member of the St. Louis Cardinals is sticking around in the National League Central, but as a member of the Chicago Cubs. St. Louis recently claimed 25-year-old reliever Luis Peralta after he was designated for assignment by the Colorado Rockies. Peralta stuck around in the Cardinals organization for just four days, though. St. Louis designated him for assignment to make room on the roster for Jared Shuster. Peralta did not go unclaimed on waivers, though. On Sunday, Cubs reporter Taylor McGregor shared on X that Peralta has been claimed by Chicago and optioned down to Triple-A Iowa. "Cubs today claimed LHP Luis Peralta off waivers from the St. Louis Cardinals and optioned him to Triple-A Iowa," McGregor wrote. The Former Cardinals Hurler Is Joining The Cubs Sep 7, 2025; Denver, Colorado, USA; Colorado Rockies pitcher Luis Peralta (41) pitches during the fourth inning against the San Diego Padres at Coors Field.…