Indian Aces, comprising heavyweights Federer and retired Pete Sampras, pummeled Singapore Slammers 26-16 in the first match of the today.
Djokovic made an unexpected appearance in the night match but his UAE Royals lost to Manila Mavericks 24-27.
Sampras, who arrived here the wee hours of today, pounded a few aces against Patrick Rafter that took back fans to the days when he ruled the sport.
The 15000 capacity was only half full despite the presence of a star studded line-up on the court.
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Soon came the moment the whole of India was waiting for, Federer playing for the first time in the country and it was a mixed doubles match alongside Sania Mirza. The duo hardly broke a sweat, dispatching Nick Kyrgios and Daniela Hantuchova 6-0 to get Aces back to level terms.
"It is so special to be here. Thank you guys. I have been getting special treatment ever since I have arrived here," said Federer in a court side interview.
His every move drew a loud roar from the crowd. He was back on the court to play men's doubles with Rohan Boppanna.
He alongside the Indian doubles specialist easily brushed aside the challenge of Lleyton Hewitt and Kyrgios 6-1.
The men's singles was expected to be the most intense match of the day with second ranked Federer and world No 7 Tomas Berdych taking on each other.
"It's my first time in India playing tennis, so it's a big deal for me. I thought it's a great innovation, people seem happy to see me, I was excited when I saw the lights flashing while introducing me, it was a goose-bump atmosphere. It was definitely a very cool moment for me in my career.