World Baseball Classic: Ohtani’s grand slam turns an opening night into a shared roar at the Tokyo Dome

The world baseball classic opened Friday in Tokyo with a moment that felt bigger than a scoreboard: Shohei Ohtani, Japan’s captain, sent a second-inning grand slam out of the park and set the Tokyo Dome rocking as Team Japan rolled to a 13-0 win over Taiwan.

What happened in Japan vs. Taiwan at the World Baseball Classic?

In Japan’s opening game of the tournament, Ohtani’s grand slam came in the second inning and helped ignite a 13-0 blowout. Speaking with reporters afterward, Ohtani described the instant certainty of the swing: “I knew it was going to leave the park right away after I hit it, ” he said. He added why the moment mattered beyond the highlight itself: “It’s important to score first. ”

The setting was the Tokyo Dome, where Ohtani’s presence carried the weight of captaincy and the pulse of a crowd that responded loudly as he later thanked fans in Japanese. “It was a good game, and we got off to a good start, so I think it was all because of your support, ” Ohtani said, drawing rising applause. “I think the battles will continue, but if the fans and the team can come together and cheer, it will encourage us. So please support us. ”

How did Ohtani’s grand slam change the mood inside Tokyo Dome?

Big tournament openers can feel tense—one pitch at a time, one inning at a time—until something cracks the pressure. Ohtani’s slam did that in a single blow. The story of the inning was not only the runs it produced, but how it reset the room: the captain scored first, and the night turned from cautious to confident.

Japan’s starting pitcher Yoshinobu Yamamoto, also Ohtani’s Los Angeles Dodgers teammate, spoke to that shift in plain terms. “This was our first game of the tournament and to score the first run is always difficult, ” Yamamoto said. “But Shohei hit a huge home run to give us the momentum. So I tip my cap to him. ”

That praise landed as something more than a routine compliment—an acknowledgment of how one swing can settle a dugout, loosen shoulders, and give a game its emotional direction. In a tournament setting, those early turns matter, and Japan got theirs immediately.

What does this opening result suggest about the tournament’s early stakes?

Japan entered the tournament with the stated aim of defending its world championship after winning the 2023 Baseball World Classic, a 3-2 thriller over the U. S. That context hung over the opener: the first game was not only a new start, but also an early signal that the reigning champion intends to set a standard quickly.

The opening night also underscored how the world baseball classic becomes a stage where individual stars and national ambitions overlap. Ohtani’s postgame words threaded those two realities together—crediting support, asking for continued backing, and framing what comes next as a collective effort between fans and team.

Elsewhere in the field, the U. S. path was also set in motion: Team USA, led by captain Aaron Judge of the New York Yankees, was scheduled to begin pool play Friday night against Brazil. With Japan already posting a dominant opening result, the tournament’s early days now carry a straightforward message—teams are not easing in, and the margin for slow starts may be thin.

Back at the Tokyo Dome, the opening scene ended with the captain waving after the win—an image that fit the night. The runs mattered, the slam mattered, but so did the exchange: a player asking for support, a stadium answering, and a tournament beginning with its first shared surge of belief in the world baseball classic.