The Tatsuya Imai era has officially begun for the Houston Astros, and while his debut drew attention for on-field performance, it’s his unconventional routine that has fans talking.
After signing a three-year, $54 million deal in January, Imai wasted little time making an impression. However, beyond his pitching arsenal, a surprising habit has sparked curiosity across Major League Baseball: throwing a football during practice.
A Memorable MLB Debut
Imai made his long-awaited debut in a 9-7 victory over the Los Angeles Angels. Astros fans had eagerly anticipated his arrival, and despite some early nerves, the Japanese right-hander showcased flashes of elite talent.
Early Signs of Promise
Although Imai pitched just 2 2/3 innings, he demonstrated strong command of his four-seam fastball and slider. His mechanics looked sharp, and his composure improved as the outing progressed.
Transitioning from Japanese baseball to MLB often presents challenges, including differences in schedule, ball composition, and competition level. Still, Imai appears well-positioned to adapt quickly.
The Football Routine Turning Heads
While his debut performance mattered, it was his off-day routine that truly surprised observers. During a workout session, Imai was spotted casually throwing a football in the outfield with an Astros coach.
At first glance, the activity seemed unusual, especially for a pitcher new to American baseball culture. However, Imai explained that the practice is not new to him.
Origins of the Habit
Imai credited fellow Japanese player Kaima Taira for introducing him to football throwing. According to Imai, the goal is simple: develop proper spin. “If you don’t get the right spin, you can’t throw it far,” he explained through a translator. “So I focus on improving the spin and control.” Although he admitted uncertainty about its direct benefits for pitching, the routine has become a consistent part of his training.
Not Just Imai: A Growing Trend
Interestingly, Imai is not alone. Several Astros pitchers have embraced similar routines, suggesting a broader trend within the clubhouse.
A Relaxed Approach
Reliever Steven Okert treats football throwing as a light, enjoyable activity rather than a structured training method. Like Imai, he views it as a way to stay loose without overthinking mechanics.
This relaxed mindset can be valuable during a long MLB season, when mental fatigue often rivals physical strain.
A More Technical Perspective
On the other hand, A.J. Blubaugh takes a more deliberate approach. Drawing inspiration from legendary quarterback Peyton Manning, Blubaugh focuses on replicating efficient throwing mechanics.
“If you’re using the right motion, it’s easy on your arm,” Blubaugh said. “It can really aid with recovery.”
This perspective highlights a potential crossover between football and baseball mechanics, particularly in arm motion efficiency and rotational control.
Can Football Improve Pitching?
The question remains: Does throwing a football actually help pitchers?
Potential Benefits
From a biomechanical standpoint, football throwing emphasizes:
- Proper wrist action and spin generation
- Arm slot consistency
- Core rotation and follow-through
These elements closely mirror pitching fundamentals. Therefore, even if unintentional, the exercise may reinforce key mechanics.
Limitations and Uncertainty
However, the movement patterns are not identical. A football’s shape and grip differ significantly from a baseball’s, which may limit direct transferability.
Imai himself acknowledged this uncertainty, emphasizing that he enjoys the activity regardless of measurable benefits.
Adjusting to Life in MLB
Beyond training routines, Imai continues to adapt to life in the United States. Transitioning leagues involves more than just gameplay—it requires cultural adjustment, communication, and new team dynamics.
Despite being described as a “stranger in a strange land,” Imai has already begun integrating into the Astros’ clubhouse culture. His openness to new experiences, combined with his established habits, reflects a balanced approach to adaptation.
What Comes Next for Imai?
Looking ahead, expectations remain high. The Astros signed Imai to be a reliable starter, and early signs suggest he has the tools to succeed.
Building Consistency
As he gains more innings, consistency will be key. His ability to refine command and manage pressure situations will determine his long-term impact.
Staying True to His Style
Whether or not football throwing becomes a league-wide trend, Imai seems committed to maintaining the routines that brought him success.
And while he may not be launching deep passes like Peyton Manning anytime soon, his focus remains clear: improve spin, refine mechanics, and contribute to winning baseball.