Oakland Athletics Jose Canseco: What Really Happened to Baseball’s First 40/40 Man

Oakland Athletics Jose Canseco: What Really Happened to Baseball’s First 40/40 Man

If you were a kid in the late 1980s, Jose Canseco wasn't just a baseball player. He was a superhero. No, seriously. He looked like he was chiseled out of granite, standing 6'4" with biceps that seemed physically impossible for a human being in 1988. He didn’t just hit home runs; he launched missiles into the upper deck of the Oakland Coliseum that left fans wondering if the ball was ever coming back down.

When people talk about the Oakland Athletics Jose Canseco era, they usually start with the "Bash Brothers" or the steroid scandal that eventually blew the roof off Major League Baseball. But there’s a lot more to the story than just the needles and the drama. It’s a story of a guy who changed how the game was marketed and, for better or worse, how it was played.

The Night Everything Changed in Milwaukee

On September 23, 1988, the A’s were playing the Brewers. Canseco already had the 40 home runs—that was the "easy" part for him. He needed two steals to hit the magic 40/40 mark, a feat no one in the history of the sport had ever accomplished.

He got number 39 in the first inning. Then, in the fifth, he beat out a bunt. Think about that: a 240-pound power hitter bunting for a hit just to get a chance to run. He swiped second base, and the 40/40 club was officially born.

Tony La Russa, the A's manager at the time, famously said the game had been played for a hundred years and nobody had done it. It was a massive deal. Canseco didn’t just break a record; he created a new standard for what a "five-tool player" looked like. He was the AL MVP that year, and honestly, it wasn't even close. He swept the voting unanimously.

Why the Bash Brothers Worked

You can't talk about Jose without mentioning Mark McGwire. They were the "Bash Brothers." They had the matching posters where they dressed up like the Blues Brothers, wearing fedoras and trench coats, holding bats like they were shotguns.

  • The Signature Move: They started the forearm bash. Every time one of them hit a dinger, they’d meet at home plate and slam their massive arms together.
  • The Stats: Between 1988 and 1990, the A’s averaged 102 wins per season.
  • The Dynamic: Canseco was the flashy one with the fast cars and the Madonna rumors. McGwire was the "quiet" one.

It was a marketing goldmine for the Oakland Athletics. Jose Canseco was the engine that made that whole machine go, at least in terms of pure celebrity.

The Trade That No One Saw Coming

By 1992, the vibes in Oakland were starting to shift. On August 31, right in the middle of a game against the Orioles, the unthinkable happened. Canseco was actually in the on-deck circle. He was literally about to go to the plate when he was pulled from the game.

He’d been traded to the Texas Rangers.

The A's got Ruben Sierra, Bobby Witt, and Jeff Russell in return. It was a "blockbuster" in every sense of the word, but it felt like a betrayal to the fans. Canseco later said he felt the A's would never have traded a guy like Cal Ripken Jr. or Kirby Puckett that way. It was cold. It was sudden. And it basically signaled the end of the A's dynasty.

The Elephant in the Room: The "Juiced" Era

We have to talk about it. In 2005, Jose released his book, Juiced: Wild Times, Rampant 'Roids, Smash Hits & How Baseball Got Big.

Most people in the baseball world hated him for it. He was a pariah. He claimed he was the "Godfather of Steroids" and that he’d personally injected Mark McGwire in the bathroom stalls at the Coliseum. For years, everyone called him a liar. Then, one by one, the names he mentioned—McGwire, Rafael Palmeiro, Alex Rodriguez—all started falling.

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He was right.

It’s a weird legacy. On one hand, he’s the guy who blew the whistle on a culture of cheating. On the other hand, he was the one who helped build that culture in the first place. He’s admitted he wouldn't have been a major-league-caliber player without the "enhancements." That’s a heavy thing for a former MVP to say.

What Most People Get Wrong About His Career

A lot of fans think Jose was just a "steroid guy" who got lucky. But if you look at his 1985 minor league stats, the talent was clearly there. He hit 41 home runs across three different levels that year before even getting the permanent call-up.

The guy had elite bat speed.

Also, people remember the "ball bouncing off his head" play with the Rangers more than they remember his actual defense. Sure, he wasn't a Gold Glover—he led the league in errors for an outfielder in 1986—but he had a cannon for an arm.

The Legacy of Oakland Athletics Jose Canseco Today

In 2025, something kind of beautiful happened. After years of beefing, Jose and Mark McGwire finally reconciled at the Athletics Hall of Fame ceremony. It took over two decades for them to stand in the same room without the tension of the 2005 book hanging over them.

For A's fans, Jose represents the peak of the franchise's power. Before the "Moneyball" era of spreadsheets and budget cuts, Oakland was the home of the giants. They were the bullies of the American League.

So, what should you take away from the Canseco saga?

  1. Context Matters: You can’t judge his 40/40 season without acknowledging the PED use, but you also can't ignore that he was doing things no one else even thought was possible at the time.
  2. The Whistleblower Reality: Being right doesn't always make you popular. Canseco sacrificed his reputation to tell a truth that baseball desperately wanted to hide.
  3. Appreciate the Peak: If you want to see pure, raw athletic dominance, go watch highlights of his 1988 season. Steroids or not, the hand-eye coordination required to hit a 95-mph fastball into the third deck is something very few humans possess.

If you're looking to dive deeper into this era, find a copy of his book Juiced. Even if you don't like the guy, it’s a fascinating look at the clubhouse culture of the 80s and 90s. Alternatively, look up the 1989 World Series—the "Earthquake Series." It was the pinnacle of that Oakland team's run, and Canseco was right at the center of it.

DB

Dominic Brooks

As a veteran correspondent, Dominic has reported from across the globe, bringing firsthand perspectives to international stories and local issues.