India's left-handed batter Sai Sudharsan has been ruled out of the upcoming two-match Test series against Sri Lanka owing to an injury, a BCCI source confirmed to ANI on Saturday.

Sudharsan has been undergoing rehabilitation at the Centre of Excellence (COE) in Bengaluru, where he participated in light batting and fielding drills. However, he was not expected to achieve full fitness in time for the series opener set to begin in Galle on August 15.