Sai Sudharsan was born on 15 October 2001 in Chennai, India.
He was the breakout star of TNPL 2021, where he finished as the 2nd-highest run-scorer (358).
Sai Sudharsan's father Bharadwaj was an athlete who represented India at the South Asian Games, while mother Usha represented Tamil Nadu in volleyball.
He made his T20 debut on 4 November 2021, for Tamil Nadu in the 2021–22 Syed Mushtaq Ali Trophy.
Much before he gained limelight, Sudharsan was endorsed by ace Indian spinner Ravichandran Ashwin.
He made his List A debut on 8 December 2021, for Tamil Nadu in the 2021–22 Vijay Hazare Trophy.
In February last year, Sudharsan was bought by the Gujarat Titans for IPL 2022.
Sudharsan and Washington Sundar have known each other since their school days.