[12] Sachin was named Kerala's captain in the 2014–15 Ranji Trophy and made his maiden first-class century with an unbeaten 200 in the season.
[14] Sachin was the captain of the Kerala team which qualified to play the quarter-finals of Ranji Trophy for the first time in the 2017–18 season.
[23] In February 2021, Sachin was bought again by the Royal Challengers Bangalore in the IPL auction ahead of the 2021 Indian Premier League.
[24] Sachin Baby served as the captain and icon player of the Aries Kollam Sailors Team in the Kerala Cricket League.
His century in the final match was pivotal, helping his team secure their maiden KCL Trophy by defeating the Calicut Globestars.
For his outstanding performance in the final, he was adjudged Man of the Match, further solidifying his reputation as a key player in the league.