Wayland Ogden Dean was a Major League Baseball pitcher. He played seven seasons in professional baseball, four at the major league level. In his major league career, Dean went 24–36 with a 4.87 ERA, 1 save, and 147 strikeouts in 96 games, and 60 starts.

The Dayton Aviators were a minor league baseball team based in Dayton, Ohio. From 1928 to 1930, the Aviators played as members of the Class B level Central League, winning the 1928 league championship. The Aviators hosted home games at North Side Park.