The evolution of Yoshinobu Yamamoto from a highly anticipated international signing to a legitimate MLB ace has taken only two seasons, and his third-place finish in the 2025 National League Cy Young voting further solidifies his rapid rise. While he did not take home the award, Yamamoto’s performance this season left little doubt that he now belongs among the elite pitchers in baseball.

MLB (@MLB) on X Your 2025 @officialBBWAA NL Cy Young Award finalists: Cristopher Sánchez Paul Skenes Yoshinobu Yamamoto

Yamamoto’s 2025 campaign felt like a turning point not just for him, but for a Dodgers rotation that needed stability from the moment the season began. Los Angeles entered the year with significant uncertainty on the mound, as key starters battled injuries throughout the first half. Yamamoto became the one constant, the only member of the rotation who made every scheduled start. That reliability alone was invaluable, but his performance elevated him far beyond a simple innings-eater.

Across 173 2/3 innings, the right-hander struck out 201 batters and limited opponents to a minuscule .183 average, a mark no pitcher in the majors could match. His efficiency and precision were reflected in a WHIP just under 0.99, and he paired that dominance with a 2.49 ERA and 12–8 record. These numbers weren’t simply impressive; they signaled a pitcher who had adjusted fully to MLB hitters and had begun shaping his own identity as a dominant force in the league.

What makes his ascent even more compelling is the backdrop behind his arrival. Before ever throwing a pitch in the United States, Yamamoto signed a 12-year, $325 million contract, the largest deal for a pitcher in MLB history. It was a bold show of confidence from the Dodgers, who believed his success in Japan would translate to the highest level of competition. The partnership also deepened the organization’s long-standing connection with Japan. This relationship dates back to the arrival of Hideo Nomo and has continued through both cultural impact and fan support.

This season showed exactly why the Dodgers were willing to make such a historic commitment. Yamamoto didn’t just fill a rotation spot; he helped define the identity of the pitching staff. When October arrived, he carried that same confidence into the postseason, embracing the role of top starter and performing with a calmness usually seen in pitchers with much more MLB experience. That poise was clear as he eventually earned the World Series MVP.

Los Angeles Dodgers (@Dodgers) on X YOSHINOBU YAMAMOTO IS YOUR 2025 WORLD SERIES MVP!

Finishing third in Cy Young voting is merely an early milestone in what already looks like a long, successful career ahead. Yamamoto has demonstrated that he can handle pressure, exceed expectations, and thrive in the spotlight, traits that make him not only a cornerstone for the Dodgers but also one of baseball’s brightest pitching stars moving forward.