MLB world reacts to insane Roki Sasaki performance
Dragon Soul - A Chunichi Dragons Fan Blog: 2019
Who is Roki Sasaki? Meet the 20-year-old who almost pitched 2 perfect games in a row
Shohei Ohtani - Wikipedia
Japanese Pitcher Roki Sasaki Aims for Another Perfect Game - The New York Times
VOX POPULI: Kept out of a 'die-hard' mentality, Roki Sasaki now realizing his goal
Could Roki Sasaki become the future face of Japanese baseball? - The Japan Times
Japanese phenom Roki Sasaki has streak of 17 consecutive perfect innings snapped on first pitch of start
Lotte pitcher Roki Sasaki throws Japan's 16th perfect game