Players have praised the Nationals' new Trajekt Arc pitching machine, which some of them had asked for last season.

The Miami Marlins are revolutionizing their batting practice with a high-tech pitching machine called Trajekt, designed to simulate real-life pitchers with pinpoint accuracy. The state-of-the-art ...

Dean Fioresi is a web producer for CBS Los Angeles. He covers breaking news throughout Southern California. When he's not writing about local events, he enjoys focusing on sports and entertainment.