William Robert Singer is an American former professional baseball pitcher with a 14-year career from 1964 to 1977. He played primarily for the Los Angeles Dodgers (1964–72) and the California Angels (1973–75), spending his final two seasons with the Texas Rangers (1976), Minnesota Twins (1976), and Toronto Blue Jays (1977). His nicknames included "Sing Sing," "Billy No-No" and "The Singer Throwing Machine."

Claude Wilson Osteen, nicknamed "Gomer" because of his resemblance to television character Gomer Pyle, is an American former professional baseball left-handed pitcher who played in Major League Baseball (MLB) for the Cincinnati Redlegs/Reds, Washington Senators, Los Angeles Dodgers, Houston Astros, St. Louis Cardinals, and Chicago White Sox.