1) Xu Yifan
2) Simona Halep
3) Serena Williams
4) Gabriela Dabrowski
Explanation:
The world Number.7 Simona Halep becomes first Romanian player to reach senior Wimbledon singles final title. she beat 7-time Wimbledon champ& 23-time Grand Slam champion Serena to win maiden title with 6-2, 6-2 scores.