The Dauvray Cup was a championship trophy awarded in professional baseball from 1887 to 1893. Named after Helen Dauvray, who presented the cup, it was initially awarded to the winner of the World Series between the National League and American Association. It was the first World Series trophy. The last National League-American Association series was in 1890, with the latter collapsing after the end of the following season. The cup was then awarded to the winner of the National League pennant. Like the Stanley Cup, the same trophy was used each season rather than a new one being made. The Dauvray Cup has since been lost.