Rintaro Sasaki, the home run record holder from Japan and current Stanford student-athlete, faces a pivotal decision regarding his baseball future as the MLB Draft approaches this weekend. The 21-year-old has become a prominent figure in the baseball world, known for his significant hitting power and coaching pedigree from his father, Hiroshi Sasaki, who mentored notable players like Shohei Ohtani.
Decision Time for Sasaki
Sasaki’s career trajectory includes three potential paths: returning to Japan to join Nippon Professional Baseball (NPB), signing with the Major League Baseball (MLB) team that drafts him, or returning to Stanford for another year to refine his skills. His recent performance included a .262 batting average with 16 home runs in his sophomore year, reflecting improvements since an inconsistent freshman season.
In July 2024, Sasaki opted to leave the NPB system to pursue collegiate baseball in the U.S. Since then, he has participated in various leagues, including the Cape Cod League, where his powerful hitting was evident. In one standout moment, a hit was humorously claimed to have traveled 900 feet by Cotuit Kettleers coach Loren Hibbs.
Sasaki has received considerable attention even before officially competing for Stanford, being named preseason Freshman of the Year by Baseball America and being invited to the MLB Draft League. This amount of scrutiny, according to Stanford’s head coach Dave Esquer, presents unique challenges as Sasaki navigates expectations and adapts to a higher level of competition.
At the MLB Draft Combine, Sasaki impressed observers with exit velocities reaching up to 115.4 mph, although he remains projected as a Day 2 pick due to his age and primary defensive position at first base. Despite these challenges, Sasaki feels better prepared for the draft, having adapted to life and baseball in the U.S. after initially struggling with language barriers.
If drafted, Sasaki faces the added complexity of having his rights previously claimed by the Fukuoka SoftBank Hawks in the NPB Draft. There is uncertainty regarding whether the team would allow him to pursue opportunities in the U.S., limiting his options if he chooses to sign with them.
Should he decide to return to Stanford, he would still have the opportunity to re-enter the draft in 2027. Coach Esquer expressed that the program would welcome Sasaki back if that becomes his best path forward. “We’re here for him,” he said, emphasizing the supportive environment in place.
Ultimately, Sasaki’s decision will shape the next phase of his career, whether in Japan or the U.S., as he aims towards a future where he hopes to be recognized among the top players in the game.
Why It Matters: Rintaro Sasaki’s decision could influence the cross-cultural dynamics within baseball, impacting future Japanese players’ pathways to MLB and drawing attention to the evolving relationship between the NPB and MLB. With various options before him, Sasaki’s choice will reflect broader trends in international baseball movement.


