Mark DeRosa’s push to move the World Baseball Classic into the middle of the MLB season is getting fresh attention after everyone just watched Mason Miller sit in the bullpen while the United States lost a tied championship game in the ninth. In the moment, it feels like a perfect argument for change. Step back, though, and the business and logistics still make a true midseason WBC hard to picture anytime soon.
DeRosa has been clear about his reasoning. He told reporters that a tournament played around the All-Star break would feature players who would be more prepared and more dialed in, while managers would deal with way less restrictions and way less guidelines on the pitching. His idea is simple, move the event out of March, and you remove the artificial constraints that come with ramp-up season.
That frustration hit harder because of how the final against Venezuela unfolded. Team USA tied the game 2–2 on a Bryce Harper home run in the eighth, setting up a classic ninth inning in Miami. In a normal MLB game, especially at home, that’s when you hand the ball to your closer and trust your offense to walk it off.
Instead, DeRosa turned to Garrett Whitlock. A solid arm, but not the most dominant option available. Whitlock issued a walk, allowed the go-ahead run, and Venezuela held on for a 3–2 win. Miller — the team’s most overpowering pitcher — never left the bullpen.
The second-guessing is loud for a reason. Miller had been untouchable throughout the tournament, closing out wins against Canada and the Dominican Republic while piling up strikeouts and triple-digit velocity. ESPN and others leaned heavily into the unhittable closer narrative all week, and visually, he looked the part.
So why not use him? After the game, DeRosa explained that Miller was technically available, but only within strict, pre-approved parameters — essentially a clean, one-inning save situation with a U.S. lead. He emphasized honoring the Padres and sticking to agreed-upon usage. If Team USA had taken the lead, Miller would have pitched. In a tie, he was off-limits.
From a fan’s perspective, that’s maddening. The best arm in the building can’t pitch in the biggest moment because of a usage clause? But from a March-minded MLB front office, it’s completely predictable. This is the tension DeRosa is railing against. The WBC feels like October, but it exists in March — a time ruled by pitch counts, injury concerns, and teams protecting their investments before Opening Day.
That’s where the midseason proposal comes in. In DeRosa’s view, a July tournament would mean fully built-up pitchers, established rotations, and far fewer guardrails. It would also likely increase participation, especially among pitchers wary of ramping up too quickly in spring. The pitch is straightforward, let managers actually manage.
On paper, it sounds ideal. Even MLB commissioner Rob Manfred has flirted with the idea, calling a midseason WBC an ideal opportunity if the league ever pursued that direction. The event has exploded in popularity, breaking attendance and ratings records while serving as a key piece of MLB’s international growth strategy.
But the reality is complicated.
For starters, MLB has contractual obligations with Fox to stage the All-Star Game in that midseason window through at least 2028. You can’t simply drop a multi-week international tournament into that slot without reworking major broadcast deals. And even if that hurdle is cleared, a full WBC isn’t a quick event. You’re talking about roughly two weeks of games, plus travel and ramp-up time on either side — effectively pausing the MLB season.
Then there’s the global calendar. The current March format aligns reasonably well with leagues in Japan and Korea, which have built around a spring WBC cycle. Moving the tournament to July would require coordination across multiple professional leagues, not just MLB. That’s a much heavier lift than getting 30 MLB owners to agree on something.
We’re already seeing a preview of how difficult that coordination can be. MLB and the union are negotiating a much smaller disruption tied to the 2028 Los Angeles Olympics, where the idea of a short, six-team international tournament during an extended All-Star break is still being treated as a major scheduling challenge. Stretch that concept into a full WBC — with pool play, knockout rounds, and global travel — and resistance from teams concerned about revenue, injuries, and schedule disruption only grows.
And even if all of that were solved, there’s no guarantee the core issue disappears. Teams might still impose limits on their pitchers, even in July. Protecting elite arms isn’t just a March concern — it’s a year-round priority.
That leaves us in an interesting place. In the immediate aftermath of the final, watching Miller stand unused while the game slipped away, DeRosa’s argument feels undeniable. The system looks broken in that moment.
Zoom out, though, and it looks more like a structural compromise than a flaw waiting to be fixed.
The most likely outcome isn’t a dramatic calendar shift, but incremental change — better negotiation between clubs and national teams, clearer usage expectations, maybe slightly more flexibility. The WBC probably stays in March, imperfect but electric, balancing competitive intensity with real-world constraints.
Here’s the thing, folks: The image of Miller on the bullpen mound — ready, dominant, unused — probably doesn’t spark a midseason revolution. It becomes something else, a classic what if, the kind that lingers in tournament history.
With that… DeRosa isn’t wrong about what a fully unleashed version of this event could look like. But for now, the version we get every four years — chaotic, compromised, and still wildly compelling — is the one fans will have to live with.
If you cannot play with them, then root for them!