World Champion PV Sindhu will look to shake off her indifferent form and regain touch when she competes at Denmark Open. After claiming the World title in August, Sindhu endured surprise first and second round exits at the China Open and Korea Open last month, respectively. World number six Sindhu, who has not won a title in the BWF World Tour this season, will take on Indonesia's Gregoria Mariska Tunjung in the first round of the World Tour Super 750 tournament. World No 8 Saina Nehwal, on the other hand, has been going through a tough phase with fitness issues hindering her progress since claiming the Indonesia Masters in January. A finalist at the last edition, Saina, seeded 8th, is up against World No 12 from Japan Sayaka Takahashi, who had defeated the Indian the last time they meet at the Thailand Open in August.