15 MLB Pitchers Who Threw More Tantrums Than Strikes

When it comes to baseball, pitchers are usually the cool, calm, and collected captains of the mound. But every now and then, some hurlers turn the rubber into their personal stage for a dramatic meltdown, letting their emotions fly just as much as their fastballs. Whether it’s a missed call, a blown save, or just a bad day at the office, these guys have made a habit of letting everyone know exactly how they feel.

From dugout tantrums to on-field freakouts, these pitchers have given us some of the most entertaining meltdowns in MLB history. Here are 15 pitchers who seemed more likely to snap a glove in frustration than paint the corners with precision.

15. Jonathan Papelbon

Jonathan Papelbon
Flickr

Papelbon had a fastball that could light up the radar gun and a temper that could light up his manager. He once tried to choke out Bryce Harper in the dugout, proving that his passion sometimes boiled over in the worst ways.

14. Carlos Zambrano

Carlos Zambrano
Flickr

Zambrano was a powerhouse on the mound and a powder keg in the dugout. If he didn’t like a call or his own performance, the Gatorade cooler was about to take a beating.

13. John Rocker

John Rocker
Flickr

Rocker’s pitching style was as wild as his personality. He had a knack for creating chaos both on and off the field, never missing a chance to let his emotions fly.

12. Brett Myers

Brett Myers
Wikipedia

Myers could throw heat, but his temper was just as fiery. He never shied away from a verbal spat with umpires or a dugout confrontation.

11. David Wells

David Wells
Flickr

Boomer loved the big moments but didn’t always handle adversity with grace. When things didn’t go his way, you could count on a helmet toss or a few choice words.

10. Jake Peavy

Jake Peavy
Flickr

Peavy’s intense competitive spirit sometimes bubbled over, leading to some animated mound visits and post-game rants. He pitched with his heart on his sleeve, for better or worse.

9. Roger Clemens

Roger Clemens
Wikimedia Commons

The Rocket had a Hall of Fame arm and a short fuse to match. When he wasn’t dominating hitters, he was often clashing with umpires or even chucking bats in frustration.

8. Vicente Padilla

Vicente Padilla
Wikimedia Commons

Padilla wasn’t afraid to pitch inside – or to let his temper get the best of him. He often found himself in the middle of on-field dust-ups.

7. Randy Johnson

Randy Johnson
Flickr

The Big Unit didn’t just intimidate hitters – he intimidated everyone. His fiery glare and occasional blowups made him as feared for his outbursts as for his 100 mph heater.

6. Mike Mussina

Mike Mussina
Flickr

Mussina’s perfectionist streak sometimes led to heated exchanges on the mound. He wasn’t afraid to let his frustration show when things didn’t go his way.

5. Pedro Martínez

Pedro Martínez
Wikimedia Commons

Pedro had the stuff of a legend and the temper to match. He once tossed 72-year-old Don Zimmer to the ground in a brawl, proving that his competitive fire never dimmed.

4. Kevin Brown

Kevin Brown
Wikimedia Commons

Brown’s intensity on the mound sometimes boiled over into full-blown dugout destruction. He famously punched a wall after a bad start, breaking his hand and hurting his team’s playoff chances.

3. Zack Greinke

Zack Greinke
Wikimedia Commons

Greinke’s aloof demeanor can be deceiving – when things get heated, he’s not afraid to show his frustration. He’s had his share of dugout explosions and intense mound moments.

Read More: Ranking the 10 Best Relief Pitchers of All Time

2. Trevor Bauer

Jun 23, 2021; San Diego, California, USA; Los Angeles Dodgers starting pitcher Trevor Bauer (27) throws a pitch against the San Diego Padres during the first inning at Petco Park. Mandatory Credit: Orlando Ramirez-USA TODAY Sports
Orlando Ramirez-Imagn Images

Bauer’s antics have included throwing a ball over the center field fence in frustration and sparring with fans on social media. His on-field blowups are almost as well-documented as his spin rates.

Read More: 10 Most Dramatic MLB Players of the 2000s

1. Rob Dibble

Rob Dibble
Wikimedia Commons

Dibble’s flamethrower arm was matched only by his volcanic temper. Known for his intense mound presence and dugout meltdowns, he once threw a ball into the stands in a fit of rage, earning himself a lengthy suspension.

Read More: 20 MLB Pitchers Who Were Never Short on Self-Belief

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