Astros' Tatsuya Imai bounces back with 9 Ks in shutout outing vs. A's

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Tatsuya Imai, the Astros' new Japanese pitching acquisition, bounced back from a rough MLB debut with an impressive 5 2/3 innings of shutout ball against the Athletics, striking out 9 batters. The 27-year-old right-hander, who signed a 3-year deal worth up to $63 million, struggled with his command in his first start but looked sharp in his second outing, helping the Astros cruise to an 11-0 victory.

Why it matters

Imai's successful second start is an encouraging sign for the Astros, who are counting on the former Nippon Professional Baseball star to bolster their pitching rotation. After a shaky debut, Imai's ability to make adjustments and regain his dominant form will be crucial as the Astros look to build on their 6-3 start to the season.

The details

In his MLB debut, Imai walked four batters and gave up four runs in 2 2/3 innings against the Angels. But the three-time Japanese All-Star made the necessary adjustments, particularly with the slope of the MLB mound, and was in control against the A's. Imai's slider was working well, and he struck out 9 while walking 3 in 5 2/3 innings of shutout ball to earn the win.

• Imai made his MLB debut on April 1, 2026.
• Imai's strong second start came on April 4, 2026.

What’s next

Imai's ability to maintain his strong form and limit walks will be crucial as he continues to adjust to MLB hitters. The Astros will monitor his performance closely as he looks to solidify his spot in their rotation.