Roki Sasaki scouting report: What to know about Japanese phenom, his possible MLB debut date and elite heat - CBS Sports

Sasaki, just 20 years old, threw an astounding 19-strikeout perfect game in Japan's NPB on Sunday

Roki Sasaki, a 20-year-old right-hander who plays for Japan's Chiba Lotte Marines, pitched one of the greatest games in professional baseball history on Sunday. He notched the first perfect game in t… [+8894 chars]

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