The Tennis Ball and the Metric System
This week we are moving into the Appendices of the “ITF Rules of Tennis”. It is tempting to celebrate the milestone, but we still have a long way to go. The main body of the rules concludes on page 19 as published in the USTA’s “Friend at Court.” The appendices run through page 36. The first topic on the docket as we continue to march through the rules is Appendix I, “The Ball.”