Pitcher Roki Sasaki next 'big thing' from Japanese baseball

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Japanese Pitcher Roki Sasaki Aims for Another Perfect Game - The New York Times

Rōki Sasaki - Wikipedia

MLB Reddit impressed as Roki Sasaki goes seven innings, striking out 14 batters while touching 103 mph: He has PERFECT mechanics

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Controversy surrounding high school ace Roki Sasaki stirs up familiar debate - The Japan Times

Roki Sasaki's Perfect Streak Ends Quickly, But the 20-Year-Old Still Gets the Win

Pitcher Roki Sasaki next 'big thing' from Japanese baseball

Pitcher Roki Sasaki next 'big thing' from Japanese baseball - The Mainichi

Roki Sasaki almost threw back-to-back perfect games. Wowza.