Blackford High School is a public tennis facility located at 2438 N Walnut St, Hartford City, IN 47348. There are 9 public tennis courts at this tennis location. The tennis courts are lighted. You can reach this tennis facility at 765-348-7560. Register today at this tennis location to play with other tennis partners. Try our Automatic Player Matching Service - we will match you with other tennis partners automatically based on your skill level and match history. Get points for playing and move up in the rankings.