The 29-year-old, who had won a Commonwealth Games silver medal here in 2010, scripted another memorable victory in front of a handful of cheering fans here when he saw off Srikanth 4-15 15-11 15-9 in the second men's singles to give Delhi an unassailable 4-0 lead in the five-match rubber.
Korea Open Super Series finalist, Ajay Jayaram gave Delhi Acers a positive start as he saw off TATA Open winner Sameer Verma 15-10 15-12 in the opening men's singles match.
In the second game, Sameer showed better fight as he clawed his way back at 10-10 from 2-8 at the first break. However, Jayaram again surged ahead and grabbed the lead at 13-12 when the 21-year-old from Dhar found the nets. The Mumbai-born shuttler eventually shut the door with a jump smash.
Former men's doubles World No. 1 pair of Koo Keat Kien
and Tan Boon Heong then earned Delhi two crucial points after beating Malaysian duo of Hoon Thien How and Khim Wah Lim 15-9 15-10 in the hosts' Trump Match to take their lead to 3-0.
2014 China Open winner, Srikanth, who had beaten former World No. 1 Lee Chong Wei in Mumbai recently during their match against the Rockets, ran away with the opening match as Rajiv struggled with his strokes early on.
But the former World No. 11 England shuttler dished out a superb game of badminton in the second game as he pushed Srikanth to commit a lot of unforced errors to bounce back into the contest.
In the end, Rajiv shut the door on the Indian when he once again hit long.
