Eubanks, who is now 32, will turn 36 in July.
He fought a record five times and made the final four in 2016, including a unification title victory over Danny Garcia in New York.
The undefeated fighter has never lost a fight but had a bout of illness and had to be hospitalized with an enlarged liver in September.
Eubanks fought four times in the ring and was knocked out twice by Miguel Cotto.
He fought four more times before getting back on the winning track with a win over Timothy Bradley in November, 2016.
Eubansky is currently ranked as the No. 1 ranked middleweight in the world.
Eubank has won five of his last six fights.