The 1999 National Scholastic Championship was won by State College, consisting of Jacob Mikanowski, Martin Devecka, Lyn Lai, and Cathy Vrentas. The tournament was held at the University of Pennsylvania.
State College defeated Rockville in the final. State College and Rockville defeated Detroit Catholic Central and Eleanor Roosevelt in the semifinals, respectively.
Individual stats are unavailable. The tournament all-stars were Aaron Benor of Rockville, Vinita Kailasnath of Eleanor Roosevelt, Jacob Mikanowski of State College, David Madden of Ridgewood, Patrick Riser of Riverdale, Cathy Vrentas of State College, Corey Mason of Detroit Catholic Central, and Andy Wehrman of North Kansas City.