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20 MLB Players Who Tore Their Teams Apart from the Inside

Baseball might be a team sport, but sometimes one bad apple can spoil the whole bunch. Whether it’s endless drama, public feuds, or just an all-around toxic vibe, these players made more headlines for turmoil than teamwork.

Some of them had undeniable talent, but their impact in the locker room was anything but positive. From locker room outbursts to teammates begging for trades, these are 20 MLB clubhouse cancers that truly shook their teams.

20. Brett Lawrie

Jul 9, 2016; Chicago, IL, USA; Chicago White Sox second baseman Brett Lawrie (15) fields a ground ball off the bat of Atlanta Braves first baseman Freddie Freeman (not pictured) during the first inning at U.S. Cellular Field.
Dennis Wierzbicki-Imagn Images

Lawrie brought energy, sure, but it often crossed the line into chaos. His wild personality and inconsistent focus wore thin on teammates and coaches alike.

19. Vicente Padilla

Sep 12, 2012; Boston, MA, USA; Boston Red Sox relief pitcher Vicente Padilla (44) throws a pitch against the New York Yankees during the ninth inning at Fenway Park. The New York Yankees defeated the Boston Red Sox 5-4.
David Butler II-Imagn Images

Padilla had a reputation for being difficult both on and off the mound. Even his own teammates seemed unsure of when he might throw at someone—or why.

18. Yasiel Puig

Cincinnati Reds right fielder Yasiel Puig (66) reacts after striking out in the eighth inning of an MLB baseball game against the St. Louis Cardinals, Friday, July 19, 2019, at Great American Ball Park in Cincinnati. St Louis Cardinals At Cincinnati Reds July 19
Kareem Elgazzar via Imagn Content Services, LLC

Puig was electric on the field but erratic behind the scenes. His antics in the clubhouse made him a lightning rod for controversy in multiple cities.

17. Matt Garza

Sep 6, 2017; Cincinnati, OH, USA; Milwaukee Brewers starting pitcher Matt Garza throws against the Cincinnati Reds during the first inning at Great American Ball Park.
David Kohl-Imagn Images

Garza was known for fiery arguments and finger-pointing, often clashing with teammates. He wasn’t afraid to call people out publicly, which rarely goes over well.

16. A.J. Pierzynski

Jul 16, 2016; Atlanta, GA, USA; Atlanta Braves catcher A.J. Pierzynski (15) hits a two-run home run against the Colorado Rockies in the second inning at Turner Field.
Brett Davis-Imagn Images

Pierzynski was one of the most disliked players in the game—and not just by opponents. Teammates often found his abrasive style just as irritating as rivals did.

15. Milton Bradley

May 7, 2011; Seattle, WA, USA; Seattle Mariners left fielder Milton Bradley (15) slides and catches a Chicago White Sox foul ball in the ninth inning at Safeco Field. Chicago beat Seattle 6-0.
Steven Bisig-Imagn Images

Bradley’s issues followed him to every team he joined. Explosive confrontations and off-field problems created a constant cloud of tension.

14. Carl Everett

Aug 15, 2005; Chicago, IL, USA; Chicago White Sox DH #8 Carl Everett reacts after striking out against Minnesota's Juan Rincon in the 8th inning at US Cellular Field. The Minnesota Twins defeated the Chicago White Sox 4-2.
Jerry Lai-Imagn Images

Everett had strong opinions and wasn’t shy about sharing them—often loudly. His disagreements with teammates and management made him a clubhouse headache.

13. Tommy Pham

Jun 23, 2025; Milwaukee, Wisconsin, USA; Pittsburgh Pirates outfielder Tommy Pham (28) celebrates after hitting a home run against the Milwaukee Brewers in the fourth inning at American Family Field.
Michael McLoone-Imagn Images

Pham always speaks his mind, but sometimes that honesty spills into hostility. Whether it’s slapping a guy over fantasy football or calling out teammates, he keeps things spicy in the worst way.

12. Manny Ramirez

Apr. 2, 2008; Oakland, CA, USA; Boston Red Sox left fielder Manny Ramirez (24) before the game against the Oakland Athletics at McAfee Coliseum in Oakland, CA.
Kyle Terada-Imagn Images

Manny being Manny was fun—until it wasn’t. His aloof attitude and frequent distractions often clashed with team chemistry.

11. Jeff Kent

Jul 20, 2008; Phoenix, AZ, USA; Los Angeles Dodgers second baseman Jeff Kent against the Arizona Diamondbacks at Chase Field.
Mark J. Rebilas-Imagn Images

Kent had a Hall of Fame-worthy bat and an ego to match. His frosty relationships with teammates (including a certain left fielder) became legendary.

10. Jonathan Papelbon

Apr 10, 2016; Washington, DC, USA; Washington Nationals relief pitcher Jonathan Papelbon (58) throws to the Miami Marlins during the ninth inning at Nationals Park.
Brad Mills-Imagn Images

Intensity is good until it leads to choking a teammate in the dugout. Papelbon’s fiery demeanor often burned bridges instead of motivating the room.

9. Kevin Brown

Jun 5, 1997; Flushing, NY, USA; FILE PHOTO; Florida Marlins pitcher Kevin Brown (27) in action against the New York Mets at Shea Stadium
Lou Capozzola-Imagn Images

Brown was dominant on the mound and difficult everywhere else. Known for moodiness and clubhouse blowups, he wasn’t exactly beloved by peers.

8. Barry Bonds

Barry Bonds hits home run number 756 off Nationals pitcher Mike Bacsik breaking Hank Aaron's all-time career home run record of 755 on Aug. 7, 2007.
Jack Gruber / USA TODAY NETWORK via Imagn Images

Bonds’ talent was off the charts, but so was his attitude. The icy vibes in the Giants’ clubhouse often revolved around his diva behavior and demands.

7. Josh Donaldson

Oct 4, 2023; Milwaukee, Wisconsin, USA; Milwaukee Brewers third baseman Josh Donaldson (3) throws to first in the seventh inning against the Arizona Diamondbacks during game two of the Wildcard series for the 2023 MLB playoffs at American Family Field.
Kamil Krzaczynski-Imagn Images

Donaldson brought swagger—and sometimes too much of it. Multiple teams grew tired of his confrontational energy and vocal criticisms.

6. J.D. Drew

May 11, 2011; Toronto, ON, Canada; Boston Red Sox right fielder J.D. Drew (7) catches a fly ball hit by Toronto Blue Jays Aaron Hill (not pictured) at the Rogers Centre.
Tom Szczerbowski-Imagn Images

Drew didn’t say much, and that was part of the problem. Teammates often questioned his passion and commitment, creating a cold and disconnected locker room presence.

5. Jose Canseco

May 24, 2013; Fort Worth, TX, USA; Fort Worth Cats designated hitter Jose Canseco (33) walks out to the field before the game against the Edinburg Roadrunners at LaGrave Field.
Kevin Jairaj-Imagn Images

Steroid confessions, wild accusations, and nonstop attention-seeking made Canseco a clubhouse nightmare. He was more focused on headlines than harmony.

4. Nyjer Morgan

Nyjer Morgan celebrates his double in the 4th inning with the beast move. The Milwaukee Brewers and the Arizona Diamondbacks play game 5 of the NLDS at Miller Park Friday October 7, 2011. Brewers08 Spt Lynn 15
Tom Lynn, Milwaukee Journal Sentinel

Morgan’s alter ego, “Tony Plush,” was entertaining until it wasn’t. His outbursts, fights, and over-the-top antics wore out welcomes quickly.

Read More: The 10 Most Legendary Locker Rooms in MLB History

3. Carlos Zambrano

Mar 23, 2007; Mesa, AZ, USA; Chicago Cubs pitcher (38) Carlos Zambrano pitches against the San Francisco Giants at Hohokam Park in Mesa, AZ.
Mark J. Rebilas-Imagn Images

Zambrano had a short fuse and a long history of teammate dustups. His constant meltdowns made the Cubs’ clubhouse feel like a pressure cooker.

Read More: 15 MLB Veterans Who Always Mentored the Clubhouse

2. Alex Rodriguez

Mar 19, 2016; Tampa, FL, USA; New York Yankees designated hitter Alex Rodriguez (13) bats against the Atlanta Braves during the game at George M. Steinbrenner Field. The Yankees defeat the Braves 3-2.
Jerome Miron-Imagn Images

A-Rod was always at the center of something—controversy, ego wars, or scandal. His presence brought more drama than cohesion, especially in his early Yankee years.

Read More: 24 Baseball Legends Who Weren’t Exactly Clubhouse Favorites

1. Albert Belle

1995, Arlington, TX, USA; FILE PHOTO; Cleveland Indians left fielder Albert Belle in action at the plate against the Texas Rangers at the Ballpark at Arlington during the 1995 season.
RVR Photos-Imagn Images

No one intimidated a clubhouse quite like Belle. His anger issues, media hostility, and general unapproachability made him a ticking time bomb wherever he went.

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