Last Updated: October 2nd, 2026 by Matthew Brown
There are all kinds of reasons for a baseball fan to love or hate a player. Many of those reasons surround their skill and what they are able to contribute or take away from their favorite team. Then there's that next level of antagonism.
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That's where you're able to ask basically any fan across the country, and they'll have some sort of negative opinion, or at least an awareness of it, for the player that you mention. We've got a list of those kinds of players here, and we want to talk about what makes them so well known in the baseball community for the wrong reasons.
11. Pete Rose: The Hit King’s Fall from Grace
For all the years Pete Rose built up his legendary career of 24 years, it basically disintegrated in an instant. He played the most games in history and recorded the most hits, but that was all for naught when he bet on the game of baseball.
It brought about a lifetime ban that became more of his legacy than his actual accomplishments. We'll see if Cooperstown will be the future of his memory, as the ban has been lifted after his passing.
10. Ty Cobb’s Sharpened Spikes and Sharper Temper
There is no player from the Dead-ball Era who played more aggressively than Ty Cobb. It became more about his reputation than the incredible number of hits he was accumulating. Even the fans were aware of the antics that Cobb would bring to the diamond.
Back then, they had to rely on radio broadcasters and newspaper reporters to describe exactly what turned Cobb's aggressiveness into dirtiness.
9. Chase Utley: The Slide That Changed Baseball Forever
It's kind of funny how well-known Chase Utley is for a play he made in a Dodger uniform after being a great Phillie for 13 years. The six-time All-Star was always known as a hard-working second baseman who helped lead Philadelphia to their 2008 World Series championship.
It was his slide in the 2015 NLDS that might be more remembered. He injured Ruben Tejada by sliding into him way off the bag, infuriating Mets fans and tarnishing his legacy.
8. A-Rod’s Biogenesis Scandal: Baseball’s $275 Million Nightmare
I'm almost certain we would be calling Alex Rodriguez the greatest player to man the left side of the infield if this scandal never happened.
The problem is that it became so obvious that he was using steroids that the public perception of him soured halfway through his playing career. It has even carried through retirement; as I am aware, many fans still hate him today.
7. Manny Machado: Baseball’s New Bad Boy
Whether it's his dazzling defense or power at the plate, Manny Machado has been one of the best third basemen of this current generation. He has also been one of the biggest, if not the biggest, antagonists in all of baseball.
His overly aggressive play, bad attitude, and on-field confrontations have become known throughout the baseball community and have sullied his reputation.
6. Vicente Padilla: Baseball’s Most Feared Headhunter
A middle-of-the-rotation pitcher, Vicente Padilla wasn't exactly famous for being a top pitcher in the league. He was known for his elevated fastballs that could ride inside and hit the helmets of opposing batters.
That is definitely frowned upon, and whether he was doing it on purpose or not, it was certainly seared into the memories of every hitter across the league.
5. John McGraw: The Little Napoleon’s Dirty Tactics
Now we go into the dugout and highlight one of the most successful managers in baseball history. He was also one of the dirtiest.
How could a manager play dirty when he's not out on the field? Well, he would have his teams constantly toe the line on multiple rules, forcing the MLB to make changes and tighten up the rulebook for years to come.
4. Mike Scott: The Mysterious Splitter That Haunted the ’86 Mets
Mike Scott was known for one great year of his career. It was a year when he won the Cy Young Award. It was also a year when opposing hitters became suspicious of his success.
Well after his retirement, Scott admitted to throwing scuffed baseballs during his dominant 1986 season, which helped the movement on his splitter. That verifies reports from batters who fell victim to his antics.
3. Gaylord Perry: The Original Master of the Spitball
The spitball was banned from baseball before Gaylord Perry started his Hall of Fame career. Somehow, he found a way to still include it as a major part of his pitching arsenal.
He has admitted it so much that he wrote a whole autobiography that highlights that fact. It's pretty interesting that Cooperstown still includes this transgressor while keeping out guys like our last two entries.
2. Roger Clemens: The Rocket’s Steroid-Fueled Rage
Roger Clemens is on this list for multiple reasons. First is his association with steroids. Suspicions rose among the general public by the time he was in New York.
That's where he set the record for most Cy Young Award wins in history.
Then there was that time he furthered the split between the Bronx and Queens by throwing a broken bat piece back at Mike Piazza during the World Series. I'm not sure if there are more fans in New York who hate him or love him.
1. Barry Bonds: From Five-Tool Star to BALCO’s Poster Boy
Of course, we have to have the Home Run King on this list. It isn't even his use of steroids that has been the only reason fans have soured on this legend. He has been known to be abrasive towards fans, denying many autographs and pictures in a rude fashion.
Even his own teammates like Jeff Kent have had their issues with his attitude over the years. Whether you think his accomplishments are deserved or not, you can't deny the fact that his character has always been in question.
