Son Heung-min was back to his devastating best after a frustrating recent spell - particularly in the first half - as he set up Destiny Udogie and then Richarlison for easy finishes. The latter made it three in the second half, the perfect way to end his seven-game goalless drought and Spurs' five-match winless run. Son bagged his second and Tottenham's fourth with a late penalty, giving Ange Postecoglou plenty to smile about. Joelinton grabbed a late consolation for Newcastle, but Eddie Howe's side suffered a second resounding defeat in the space of three days as they appear to be struggling to juggle a busy schedule with injuries.