History of tennis that accompanied the French Revolution. The Tennis Court Oath (Serment du Jeu de Paume) was a pivotal event during the first days of the French Revolution. The Oath was a pledge signed by 576 of the 577 members from the Third Estate who were locked out of a meeting of the Estates-General on 20 June 1789. Any history of tennis that ignores its origins in the game that was (and is still in certain circles) known as tennis until "lawn tennis" became popular in the late nineteenth century is inaccurate. The Davis Cup, an annual competition between men's national teams,
Tennis Court Oath the Third Estate, such as reforms that threatened the privileges of the nobility and clergy. In France at that time, the deputies' fears, even if wrong, were reasonable and the importance of the oath goes above and beyond its context. The oath was both a revolutionary act, and an assertion that political authority derived from the people and their representatives rather than from the monarch himself. Their solidarity forced Louis XVI to order the clergy and the nobility to join with the Third Estate in the National Assembly in order to give the illusion that he controlled the National Assembly.