Cubs Closer Palencia Heads to IL with Shoulder Strain Ahead of Playoffs

As the Chicago Cubs (81-62) prepare for a potential National League Wild Card Series matchup against the San Diego Padres (78-65), they have been dealt a significant setback. The team's closer, Daniel Palencia, is heading to the 15-day injured list with a shoulder strain, according to reports.

This news comes on the heels of Palencia's nightmarish outing against the Washington Nationals on Sunday, September 3rd. The 25-year-old right-hander entered the ninth inning with a 3-1 lead, but proceeded to allow two home runs, four hits, and a walk without recording a single out, resulting in a Cubs loss.

Prior to this disastrous performance, Palencia had been enjoying a stellar season, posting a 2.12 ERA through his first 51 appearances in 2025. However, that number has now ballooned to 3.00, and the team is anxiously awaiting more information on the severity of his shoulder injury.

The Cubs are already without the services of Jameson Taillon and trade acquisition Michael Soroka, forcing manager Craig Counsell to rely on a patchwork pitching staff that includes Matthew Boyd, Shota Imanaga, rookie Cade Horton, and breakout relievers Brad Keller and Caleb Thielbar. Losing Palencia at this critical juncture could further complicate their postseason aspirations.

Despite the setbacks, the Cubs are poised to clinch a playoff berth for the first time since 2018, though they have not celebrated a postseason series win since 2017. With the NL's top teams facing their own questions, the Cubs have the potential to create some special memories for their unwavering supporters. However, the loss of Palencia could prove to be a significant obstacle in their quest for October glory.