Patrick Bamford scored for Leeds United in front of watching England boss Gareth Southgate to help dent Tottenham's European chances.
In an absorbing game at Elland Road, Stuart Dallas put Leeds ahead with his eighth league goal of the season, the Northern Ireland midfielder pouncing from close range after Hugo Lloris' terrific reaction save to prevent Sergio Reguilon putting through his own net.
The lead lasted 12 minutes, Son Heung-min equalising with a clinical finish after Dele Alli was allowed to run unchallenged before threading a clever pass into the South Korea forward's path.
But Leeds responded through Bamford, who tapped in Ezgjan Alioski's cross before substitute Rodrigo confirmed Spurs' first league defeat in three games under interim manager Ryan Mason.