Moment Harriet Dart breaks down in tears live on TV during Wimbledon win over bitter rival Katie Boulter

HARRIET DART broke down in tears after squandering a break lead in the deciding set of her Battle of Britain clash with Katie Boulter at Wimbledon… but amazingly still managed to win.

The Londoner, 27, had led 4-2 in the crucial third set, but saw herself fall 5-4 behind after dropping her serve.

BBCHarriet Dart was in tears during the change of ends[/caption] BBCThe Brit, 27, buried her head in her towel[/caption] BBC The hometown hero also felt overwhelmed during the match...