2026 National Father-Son & Grandfather-Grandson Grass Court Championships

2026 National Father-Son & Grandfather-Grandson Grass Court Championships. Longwood Cricket Club in Chestnut Hill is one of the few places in the country where you can play competitive doubles on grass, and this July event brings together family pairs across two age brackets. Two draws, $175 per team, on courts that have hosted national tennis since 1881. A rare chance to compete alongside someone who matters on a surface you almost never see.