As Ryu Hyun-jin also Expressed his Dissatisfaction
As Ryu Hyun-jin also Expressed his Dissatisfaction, KBO Unusually Revealed Pitch Tracking Data When Ryu Hyun-jin (37, Hanwha Eagles), who was famous for his precise pitch control in the Major League Baseball (MLB), complained about the Automatic Pitching System (ABS), the KBO secretariat unusually disclosed pitch tracking data to the media. On the 26th, the