Team Italy’s surprising run in the World Baseball Classic has created plenty of headlines.

But for White Sox fans, one storyline stands out a little more — the emergence of prospect Sam Antonacci on an international stage.
While he may not be dominating the stat sheet every night, Antonacci is proving he can impact games in ways that don’t always show up in the box score.
Contributing Without the Spotlight

In Italy’s upset win over Puerto Rico, Antonacci played a quiet but meaningful role.
He reached base early with a walk, eventually coming around to score as part of a four-run first inning. Later in the game, he found his way on base again after being hit by a pitch — another example of his ability to create opportunities without needing a hit.
That approach has become something of a calling card.
Antonacci has shown a knack for getting on base by any means necessary, a trait that helped him post a strong .433 on-base percentage in the minors last season.
And while his offensive production in the WBC has been modest overall, he has delivered in big moments — including a home run during Italy’s stunning upset over Team USA in pool play.
More Than Just Numbers

The 23-year-old infielder is gaining something far more valuable than statistics.
Competing in high-pressure international games offers a level of experience that minor league baseball simply can’t replicate. Facing elite competition, playing in front of global audiences, and navigating must-win situations all accelerate a young player’s development.
Antonacci has embraced that environment.
His defensive instincts, situational awareness, and overall baseball IQ have been noticeable throughout the tournament. Whether it’s drawing a key walk, taking an extra base, or making a smart play in the field, he continues to find ways to contribute.
A Prospect on the Rise

Antonacci’s WBC performance is just the latest step in a steady rise through the White Sox system.
After being selected in the fifth round of the 2024 MLB Draft, he quickly made an impact in the minors. In 2025, he hit .291 with 48 stolen bases and continued to show an advanced approach at the plate.
That combination of contact ability and speed has made him one of the more intriguing young infielders in the organization.
And now, he’s gaining exposure against top-level competition.
Bigger Stage, Bigger Opportunity

Italy’s deep run means Antonacci will continue to get chances to prove himself.
The team’s advancement to the semifinals sets up another high-stakes matchup, offering the young infielder even more opportunities to showcase his game.
Moments like these matter — not just for the tournament, but for long-term development.
For prospects, learning how to perform under pressure can be just as important as raw talent.
Why This Matters for the White Sox

For Chicago, Antonacci’s international experience could pay dividends sooner than expected.
With injuries impacting parts of the roster and the organization looking for young contributors, every step forward from a prospect carries added importance.
Even if Antonacci isn’t filling highlight reels every night, his growth is real — and it’s happening against some of the best competition in the world.
A Different Kind of Breakout

Not every breakout is loud.
Sometimes, it’s built on small moments — a walk, a smart baserunning decision, a timely defensive play.
That’s the kind of impact Antonacci is making right now.
And while the numbers may not fully capture it, the experience he’s gaining on baseball’s international stage could be the foundation for something much bigger.
For the White Sox, that’s a development worth watching closely.
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