In a warehouse in Seattle stands Abner, a box of gears and wires taller than a man. Sold by a company called Fastball Development Corp., Abner is designed to deliver pitches that mimic anything a big ...

Disruptive sports tech company Tennibot unveils The Partner, the world’s first AI ball machine. Disruptive sports tech company unveils The Partner, the world’s first AI ball machine The Partner ...