Sabia said he was happy to stay with the club.
“I am very happy to continue with the club I love so much. In this new season, along with my teammates, we will work hard to achieve what our fans deserve.
“We are a champion club and we will be back at the top.
I would like to thank Chennaiyin FC for giving me this opportunity to do my best again…,” said an elated Sabia in a message to the club from his home at Santa Catarina in Brazil.
Head coach John Gregory said “Eli was a standout player for us in what was otherwise a difficult season. His commitment and prowess in defence has been exemplary, and he has always been a thorough professional.”
His first ever stint in Indian football was in the 2016 ISL season with Chennaiyin.
He then returned to Brazil for a short spell at Sertaozinho FC before switching to Al Raed in Saudi Arabia. He then rejoined CFC ahead of the 2018-19 season.
Sabia has made 40 appearances across all competitions for the club over the 2016 and 2018-19 seasons, a press note said.