The trio have been the flagbearers of Indian tennis for decades and there's been a huge void after them.
In the Davis Cup, India have not able to go past the play-offs in last four years, losing to Serbia, the Czech Republic, Spain and Canada in last four years
These were today highlighted by Amritraj, an Indian member of the Davis Cup team who made the finals in 1974 and 1987.
"So the question: Is there a system available to be able to provide that? Like Sania in today's environment, is difficult to emulate by today's boys and girls."
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"Eventually we need a system in place, like what Australia and Spain do, if we want to compete outside. We are fine if we are competing only at domestic level. But we truly need a system if we want to compete outside," he said.
"I've some fond memories of Kolkata, having started my career winning the National Championships. It brings back great memories," a two-time quarterfinalists in both Wimbledon and Australian Open said.