The Detroit Tigers are emerging as a potential landing spot for one of the top international pitchers on the market. According to a recent projection by The Athletic’s Jim Bowden, the Tigers are expected to sign Japanese right-hander Tatsuya Imai to a significant seven-year, $154 million contract, a move that would immediately reshape the organization’s long-term pitching outlook.
Bowden’s forecast comes as the Tigers face uncertainty at the top of their rotation, with Tarik Skubal’s future still unsettled amid trade speculation and Jackson Jobe working his way back from Tommy John surgery. As Bowden framed it, signing Imai would give Detroit “a top-shelf arm to help them make another run at a World Series,” regardless of how those situations resolve.

A standout performer in Japan
Imai, 27, is coming off a breakthrough 2025 season with the Seibu Lions of Nippon Professional Baseball. Long known for his high-octane fastball and sharp slider, the right-hander delivered the most complete performance of his career:
- 1.92 ERA
- 178 strikeouts
- 163.2 innings pitched
His fastball, which touches 99 mph, has drawn interest from multiple MLB teams, and his sharp uptick in command over the past two seasons has elevated him into one of the most coveted arms in this year’s international class.
Across nine seasons in NPB, Imai has compiled a 66–49 record with 1,045 strikeouts, showing consistent development and durability as he matured into a frontline option.
A potential fit in Detroit’s rotation
If the Tigers were to complete a deal of this magnitude, Imai would project as an immediate top-three starter, with the potential to grow into a larger role as he adjusts to Major League Baseball. His power-profile aligns with what Detroit has prioritized under president of baseball operations Scott Harris: pitchers who miss bats, maintain velocity deep into outings, and can anchor a staff over multiple years.
The Tigers have shown a willingness to aggressively explore the international market in recent years, but a seven-year commitment of this size would represent one of the largest free-agent investments in franchise history.
What the signing would signal
Adding a pitcher of Imai’s caliber would send a clear message that the Tigers intend to compete now, not later. With several core position players under long-term control and a young pitching pipeline emerging, Detroit has reached a point where supplementing the roster with high-end external talent is both feasible and necessary.
Whether Bowden’s prediction materializes remains to be seen, but the Tigers’ need for rotation stability, paired with Imai’s availability at a prime age, makes this a scenario worth monitoring closely as the offseason unfolds.
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