Professional baseball team DeNA's camp in Ginowan City, Okinawa Prefecture is on the last day of the third season. Rookie pitcher Ryoto Matsumoto, who joined the team in second place in the draft, is a right-handed side thrower.
He takes a step in a two-step motion and raises his left foot to create momentum with his body while throwing fastballs of up to 153 km, sliders, and splits. In the actual seat batting session held on the 11th, he played against professional batters for the first time.