Satwik and Chirag will next face third-seeds Aaron Chia and Soh Wooi Yik of Malaysia.
Satwiksairaj Rankireddy and Chirag Shetty's campaign at the India Open Super 750 badminton tournament ended in the semi-finals after they were outplayed by Malaysia's Goh Sze Fei and Nur Izzuddin in New Delhi on Saturday.
Given the Indian duo's struggles with fitness and injury over the last few weeks, this was a commendable win.
In the mixed doubles event, Satwiksairak Rankreddy and Ashwini Ponnappa started their campaign on a winning note. The duo beat the German combine of Marvin Seidel and Linda Efler in straight games 21-14, 31-19.
Prannoy is only seeded Indian player at No. 7 in the men's singles draw of 32 as he will begin his campaign against Loh Kean Yew of Singapore, against whom the Indian has a 4-1 win-loss record.
Returning to action after a break, double Olympic medallist P V Sindhu saw off Turkey's Neslihan Yigit in straight games to join compatriots Kidambi Srikanth and Sameer Verma in the second round of the Denmark Open in Odense on Tuesday.
The Indian men's badminton team scripted a memorable 3-2 win over Malaysia to enter the semifinals of Thomas Cup for the first time in 43 years
PV Sindhu outclassed Germany's Yvonne Li to cruise into the women's singles quarter-finals of the Indonesia Open Super 1000 event in Bali on Thursday.
Saina showed signs of regaining her form on her way to a sensational win over Chinese world number 9 He Bing Jiao
Summary of sports events and persons who made news on Sunday