Former Atlanta Braves pitcher John Rocker — who has a long history of making sharp-edged remarks about New York — is back in the headlines again after posting criticism online about the city and about the possibility that New York State Assembly Member Zohran Mamdani could run for mayor.
Rocker used his X account this week to argue that New York City has declined, and wrote that he strongly opposes the idea of Mamdani becoming the city’s next mayor. Mamdani is known for his progressive platform and economic views, which have drawn passionate support from some, as well as criticism from others.
In his post, Rocker compared his current criticisms to comments he made more than two decades ago — remarks that resulted in disciplinary measures from Major League Baseball at the time. He stated that his concerns then were about what he perceived as the city’s direction. Rocker concluded his new post with a harsh remark toward New York.
This week’s message was not an isolated statement — Rocker also replied to another social media personality the day prior, expressing agreement with a claim suggesting that New York City does not resemble other American cities. Rocker has repeatedly used social media over the years to share negative views about the city and its political environment.
A long history of controversy
Rocker’s relationship with New York City stretches back to the late 1990s, when his comments during the Braves-Mets rivalry stirred intense backlash. His remarks then included sweeping generalizations and stereotypes about people in the city — comments widely reported and condemned at the time. MLB responded by suspending him, and the Braves released him two years later.
After leaving Atlanta, he briefly played for Cleveland, Texas, Tampa Bay, and later an independent league team on Long Island.
Why his comments still draw attention
Rocker has not played in Major League Baseball for nearly 20 years, yet his name continues to reappear in national conversation — not because of sports news, but because of his outspoken commentary.
New York City politics are currently one of the most watched local political arenas in the country, and public debate surrounding possible future mayoral candidates has amplified voices from across the political spectrum — including those from outside elected office entirely.
Rocker’s latest post fits into that larger pattern: he is voicing frustration with modern city politics and demographics, while supporters of progressive candidates argue that the city’s changing population and policy priorities reflect a new era for New York.
The bigger picture
Right now, there is no confirmed field of future New York City mayoral candidates, and no official campaign decision for Mamdani on that office. Yet discussion about his potential candidacy online has already become a flashpoint — creating reactions from both supporters and outspoken critics.
Rocker’s comments, though pointed, also serve as a reminder of how quickly political speculation around New York can draw national attention — even from former athletes who have been out of the spotlight for years.