The Infamous Fall of Jenrry Mejía: MLB’s First Lifetime Ban for Steroid Use
Dive into the astonishing story of Jenrry Mejía, the only MLB player banned for life due to steroid use. A career filled with promise, setbacks, and controversy—Mejía's story is one for the books.

When you think of Major League Baseball’s most infamous incidents, you might recall the Chicago Black Sox scandal, Pete Rose’s gambling exploits, or even the era-defining steroid controversies of the mid-2000s. But what if I told you that only one player in MLB history was banned for life due to steroid use? Enter Jenrry Mejía, a New York Mets pitcher whose promising career unraveled in a whirlwind of controversy, injuries, and three separate PED suspensions. This is the story of baseball’s most unlikely 'poster boy' for steroid penalties.
From Shining Shoes to Signing Big
Jenrry Mejía’s introduction to baseball wasn’t exactly the fairy-tale dream of little boys with gloves and endless catch sessions. In fact, he didn’t even pick up a baseball until he was 15, inspired not by the love of the game, but by the success stories of fellow Dominican players, such as Pedro Martinez and his lucrative $53 million contract with the Mets. With a modest upbringing that included jobs earning $8 a day in Santo Domingo, baseball seemed like the golden ticket to a better life.
Mejía’s journey began with promise. Signed as an international amateur free agent by the Mets at just 17, he quickly climbed the minor league ladder, despite being undersized and facing health challenges. Mejía’s work ethic paid off, leading to his major league debut at the tender age of 20. His potential even drew comparisons to Hall-of-Fame closer Mariano Rivera—a lofty parallel that would hint at his future as a reliever dominating the mound.
Adjustments, Injuries, and a Breakout Moment
Like many young arms, Mejía’s career was marked by the perils of adjustments. Starting as a promising pitcher, the Mets saw his potential in both starting and relief roles. However, frequent injuries—including the dreaded Tommy John surgery—halted his progress. It wasn’t until 2014 that Mejía truly came into his own as a reliever. Grabbing the closer role, he notched 28 saves with the Mets that season, solidifying his presence on the team and electrifying fans with his now-iconic 'Mejía stomp' celebration after each victory.
However, the momentum came to a screeching halt in the 2015 season. Slotted as the Mets’ closer and poised for another strong year, Mejía landed on the injured list after the first game. That wasn’t the worst news, though. Just days later, he was hit with an 80-game suspension for testing positive for stanozolol, a performance-enhancing drug, stunning teammates and fans alike. It was a disappointing but not unheard-of twist in the PED-laden narrative of MLB.
A Pattern of Suspensions and Controversies
When Mejía returned later that summer, he no longer held the closer’s role. Jeurys Familia had stepped into the spotlight and excelled. Unfortunately, Mejía didn’t get much time to rewrite his story. Seven games after his return, he failed another drug test, this time testing positive for not one but two banned substances: stanozolol again and boldenone. This suspension sidelined him for a full 162 games, putting his career in jeopardy.
For most players, the story might have ended there. But Mejía’s saga continued to spiral into the bizarre. Shortly after being re-signed by the Mets as a show of good faith in 2016, Mejía tested positive for PEDs a third time. Under MLB’s policy, a third suspension led to an automatic lifetime ban. And with that, Mejía joined the history books—not for his breakout 2014 season, but as the first and only player banned for life due to steroids.
Conspiracies and Unanswered Questions
What drove Jenrry Mejía to violate MLB’s drug policy not once, not twice, but three times? Was it insecurities about his size? Lingering injuries? Or unforeseen pressures to reclaim his former glory? Mejía wasn’t shy in sharing his own theories. He alleged there was a conspiracy against him—claiming MLB officials told him they’d find a way to catch him again if he appealed his second suspension. These accusations, however, never gained traction, with MLB denying the claims and no evidence ever surfacing to support his case. Some argue his narrative was a last-ditch attempt to salvage public opinion, but Mejía’s story remains riddled with unanswered questions.
A Redemption Attempt That Fell Flat
In 2018, after two years in exile, Mejía won his appeal to re-enter professional baseball. Issuing an apology and backing away from his conspiracy theories, he was given a second chance. The Boston Red Sox signed the former closer to a one-year contract in 2019, but Mejía never made it back to the majors, pitching only in minor league games afterward. His MLB dream was over, but his baseball career wasn't.
Today, Jenrry Mejía continues to pitch in the Mexican League, a testament to his resilience and enduring love for the game. Although his MLB chapter ended in infamy, his drive to keep playing suggests a complexity to his character that goes beyond his PED scandal.
The Legacy of Jenrry Mejía
Jenrry Mejía’s tale is a mix of potential, poor decisions, and the gray areas of human motivation. From shining shoes in Santo Domingo to almost single-handedly revitalizing the Mets’ bullpen in 2014, his short-lived journey in MLB was a rollercoaster nobody saw coming. Now, his name stands as a cautionary tale, a reminder of baseball’s firm stance on PEDs, and a lingering 'what if' for Mets fans who saw glimpses of greatness.
In the end, the question remains: Would you rather be remembered for all the wrong reasons or not remembered at all? For Jenrry Mejía, it seems the former became his unfortunate reality.