The British tennis star was beaten in three sets by New Zealand-born Sun, who won the fourth-round match 6-2, 5-7, 6-2, on Centre Court.
Emma Raducanu has been knocked out of Wimbledon after losing to qualifier Lulu Sun in the fourth round.
Raducanu was beaten in three sets by New Zealand-born Sun, who won the match 6-2, 5-7, 6-2, on Centre Court.
The British number three, who had a medical time-out early in the deciding set after slipping on the grass, was aiming to reach the quarter-finals of the women’s singles at Wimbledon for the first time.