J. J. Heathcote References J. J. Heathcote British athlete Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: tennis/ Origin and early yearsAfter J.M. Heathcote, a distinguished real tennis player, developed a better tennis ball of rubber covered with white flannel, the MCC in 1875 established a new, standardized set of rules for tennis. Read MoreAfter J.M. Heathcote, a distinguished real tennis player, developed a better tennis ball of rubber covered with white flannel, the MCC in 1875 established a new, standardized set of rules for tennis. Read More