David William Wallace is an American former professional baseball pitcher, pitching coach and front-office executive. He played in Major League Baseball (MLB) for the Philadelphia Phillies and Toronto Blue Jays. After his playing career he was a pitching coach for the Los Angeles Dodgers, New York Mets, Boston Red Sox, Houston Astros and Baltimore Orioles.

Dewey Everett Robinson is an American former professional baseball right-handed relief pitcher and current coach, who played in Major League Baseball (MLB) for the Chicago White Sox (1979–81), where he appeared in 30 games. During his playing days, he stood 6 feet (1.8 m) tall, weighing 180 pounds (82 kg).