Hollowell’s appearance added to the Cubs’ bullpen volatility as Brewers pushed across runs late, worsening a game that had already slipped away. His performance will influence discussions about depth-chart roles and whether Chicago leans more heavily on reserve arms down the stretch.

Gavin Hollowell has been recalled from Triple-A Iowa to fill the void left by Imanaga's injury. He made a solid contribution in his first game back with scoreless innings, positioning him as a key asset in the bullpen.