Brad Keller impresses Cubs with improved pitching performance

Brad Keller, a right-handed pitcher for the Chicago Cubs, is making a strong case for a spot in the team's bullpen. In a recent spring training game, he pitched a perfect inning and struck out star player Matt Olson. This performance adds to his impressive stats, with 13 strikeouts in just over 11 innings during the spring season. Keller says his recent success comes from changes he made while with the Boston Red Sox last season. The Red Sox helped him refine his pitching technique and better utilize his legs. This coaching pushed him to focus on measurable goals and analyze his performance more closely than he had before. Keller described his time with Boston as a "blessing" for his career. Previously, Keller struggled after being released by the Chicago White Sox. He realized he needed to improve his game and embraced new strategies. His improved fastball now reaches speeds of 98.1 mph, which impressed the Cubs when they signed him. Cubs manager Craig Counsell noted that Keller's past successes show potential for development. Keller is learning to adapt his pitches, specifically a new sweeping slider. He is focused on understanding and using analytics effectively. His work with the Cubs continues to build on the foundation he established in Boston. Counsell indicated that Keller is being viewed primarily as a reliever. The Cubs need to be cautious with his previous shoulder injuries, but they are excited about his increased velocity. Keller is ready for whatever role the Cubs choose for him, emphasizing that he will leave the tough decisions to the team.