Chicago Cubs rotation decisions intensify ahead of postseason

The Chicago Cubs are navigating rotation decisions as they approach the postseason. Left-hander Shota Imanaga has been performing strongly, posting a 2.00 ERA over his last three starts and 18 innings. After previously struggling with pitch-tipping, Imanaga has made adjustments to his delivery. His recent performance, including a six-inning outing with eight strikeouts against the Atlanta Braves, has placed him in contention for a spot in the Wild Card series rotation.

David Peterson has also emerged as a key component of the Cubs' starting rotation following a mid-season trade from the New York Mets. While his overall ERA with the team stands at 4.15, Peterson has been highly effective in most appearances, recording a 2.32 ERA over 62 innings of work, excluding two outlier games. His recent performance against the Braves, where he allowed only one run over six innings, further solidifies his role within the pitching staff.