Daniel Rincon defeated China's Juncheng Shang 6-2 7-6(6) in the boys' singles final at the 2021 US Open to deliver Spain's first boys' champion at Flushing Meadows since 1986.
Robin Montgomery, meanwhile, ended just a three-year wait for a homegrown girls' singles winner in New York, defeating Kristina Dmitruk 6-2 6-4 to emulate Amanda Anisimova's triumph in the 2017 final.