Delaware Valley Tennis Academy 175 King of Prussia Rd, Wayne, PA19087 The Delaware Valley Tennis Academy is located on the Main Line in Wayne. It has five air conditioned indoor tennis…More courts as well as 12 outdoor facilities. The academy is host to summer day and overnight camps, leagues, tournaments and training. Programs are for both juniors and adult tennis players and they can vary depending on the level of the tennis player. Other facilities include an outdoor swimming pool and a fitness center. Check out the Web site for a complete list of classes, tournaments and enrollment.