The Danish World No 3 ended 2017 with the biggest title of her career in Singapore and returned a day after thrashing Madison Brengle in her season opener to hit 21 winners against eight unforced errors in the 53-minute win over Martic.
Photos from French Open matches played at the Roland Garros on Friday
Images from the matches played at the All England Lawn Tennis and Croquet Club, in Wimbledon, London, on Monday.
Images from Day 6 of the Australian Open in Melbourne, on Saturday.
IMAGES from matches on Day 8 at the French Open
World number one Simona Halep saved three match-points before edging past an inspired Lauren Davis 4-6, 6-4, 15-13 in a thrilling marathon to reach the fourth round of the Australian Open on Saturday.
Images from matches played on Day 4 of the Australian Open at Melbourne Park on Thursday
Former world number one Andy Murray withdrew from the Brisbane International with a hip problem on Tuesday, further putting in doubt the Briton's prospects of being fit in time for the Australian Open later this month.
As the year 2016 draws to a close, vote for the best Indian sportsperson of the year.