State of the Association '89 by Tim Heckler;
Announcements;
Letters;
Applying mathematical game theory to service strategy by Jon Zolin;
Ask the professor - Practice what you teach by Jack Groppel;
Dates that rate;
New members;
USPTA National Participation Day is Set;
Test your players with the USTA sport science protocol by Paul Roetert;
Industry action;
Division news;
Approach tennis as a career by Rod Dulany
