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27 June 2026

MLB Managerial Shake-Ups: A Mid-Season Review

The 2026 MLB season has seen a wave of managerial changes, with three managers already dismissed by late June. Discover the factors behind these decisions and their implications for the teams involved.

MLB Managerial Shake-Ups: A Mid-Season Review

The 2026 Major League Baseball season has witnessed an unusual number of managerial changes, with three skippers already shown the door by late June. This trend has raised eyebrows across the league, as such early-season firings are not typical. The latest casualty was New York Mets’ manager Carlos Mendoza, who was let go on June 26, despite the team boasting the second-highest payroll in baseball.

This wave of dismissals began with Alex Cora of the Boston Red Sox on April 25, followed by Rob Thomson of the Philadelphia Phillies just days later. The Mets had publicly backed Mendoza in April when the team was struggling, but their performance did not improve significantly, leading to his eventual dismissal. These changes have sparked discussions about the pressures facing managers in today’s competitive MLB landscape.

The Unusual Frequency of Managerial Changes

The current season has seen an unprecedented number of managerial changes before the midway point. Historically, such early-season firings have been rare, with the last similar occurrence happening in 2015. The trend has continued into 2026, with the Red Sox, Phillies, and Mets all making changes to their managerial staff.

Interestingly, the outcomes for the teams that made these changes have varied. The Phillies, for instance, have turned their season around since firing Thomson, currently holding a 45-36 record. In contrast, the Red Sox have struggled, with a 33-46 record following Cora’s dismissal. The Mets, with their recent change, will hope to follow the Phillies’ trajectory rather than the Red Sox’s.

Impact on Team Performance and Future Prospects

The managerial changes have had differing impacts on the teams involved. The Phillies’ decision to part ways with Thomson seems to have rejuvenated their season, as they have climbed to a respectable 45-36 record. Meanwhile, the Red Sox have not seen the same positive turnaround, with their record dipping to 33-46. The Mets, with their recent change, will be hoping to follow the Phillies’ example and improve their standing in the league.

These changes have also highlighted the challenges faced by managers in the modern era of baseball. The pressure to perform is immense, and the margin for error is slim. As the season progresses, all eyes will be on how these teams adapt to their new leadership and whether the changes will ultimately lead to success.

Player Milestones Amidst the Chaos

Amidst the managerial upheaval, several players have been making significant strides towards personal milestones. For instance, Ketel Marte of the Arizona Diamondbacks has been on a hot streak, bringing him within reach of his career norms and potentially even 200 home runs. Similarly, Nolan Arenado is closing in on 2000 career hits and could reach this milestone by the All-Star Break.

Paul Sewald, another key player for the Diamondbacks, has also been making headlines. After a less effective 2026 season, Sewald has bounced back and secured his 100th save. His performance has been crucial for the Diamondbacks, who have faced numerous challenges this season. These personal milestones add a layer of intrigue to an already eventful season.

As the 2026 MLB season continues, the focus will be on how these managerial changes and player milestones shape the outcomes for the teams involved. The league is in for an exciting second half, with plenty of twists and turns still to come.

Author

Florence Wright

Florence Wright, Glasgow native with an editorial-minimal aesthetic, rerouted a social feed to live-cover a Pollok Park remembrance event, prioritising human detail over algorithmic reach. Promotes clarity, humane framing and local resonance; keeps an archive of Polaroids from neighbourhood gatherings as a personal emblem.