Roki Sasaki posting to MLB: When can Japanese WBC star pitcher come to majors
Roki Sasaki, after sitting out Koshien, has a perfect game and Japan's attention - The Washington Post
Baseball: Fireballer Roki Sasaki prepared but anxious ahead of WBC
Leave Japanese phenom Rōki Sasaki out of international draft - Los Angeles Times
Japanese phenom Roki Sasaki follows up perfect game with 8 perfect innings, has retired 52 straight batters
The Final 3 outs of Roki Sasaki's Perfect Game
Roki Sasaki dominant and Okamoto homers in Japan's WBC warm-up win - The Japan Times
Baseball: Fireballer Roki Sasaki prepared but anxious ahead of WBC
BASEBALL, Marines' Roki Sasaki Pulled After Eight Perfect Innings in Start After His Perfect Game
Roki Sasaki, after sitting out Koshien, has a perfect game and Japan's attention - The Washington Post
Roki Sasaki posting timeline, explained: When can Japan baseball star come to MLB?