Iran in Davis cup tournament

[Azeem98]

We got India at home, should be good match-up as we are a good second tier Asian tennis nation, India will be the favorites. Our main man Eaisam-ul-Haq was partner of India's Rohan Bhopanna in mens doubles for few years

[tmfan]

Is there tennis' equivalent of the AFC Asian Cup? Which country has the best players in Asia?

[forzatm]

Is there tennis' equivalent of the AFC Asian Cup?

No.

Which country has the best players in Asia?

Japan. Kei Nishikori is ranked 6th in the men's world rankings and Naomi Osaka has won back-to-back women's Grand Slam titles.

[PSGman#19]

Watched a little from the U17 competition between Iranian prospects (Ali karimi was in the stands btw).
Hard to see any of them became professional player