Thomas Andrew Pomeranz, nicknamed "Big Smooth", is an American professional baseball pitcher who is a free agent. He has previously played in MLB for the Colorado Rockies, Oakland Athletics, Boston Red Sox, San Francisco Giants, Milwaukee Brewers, San Diego Padres, Los Angeles Angels, and Chicago Cubs. Pomeranz was an MLB All-Star with the Padres in 2016, and a World Series champion with the Red Sox in 2018.