Javy Guerra

Luis Javier Guerra is an American former professional baseball pitcher and current bullpen coach for the Athletics of Major League Baseball (MLB). Guerra was drafted in the fourth round of the 2004 MLB draft by the Los Angeles Dodgers. He made his MLB debut with the Dodgers in 2011. He also played in MLB for the Chicago White Sox, Los Angeles Angels, Miami Marlins, Toronto Blue Jays, and Washington Nationals. He won the 2019 World Series with the Nationals.