Carl Baker this afternoon sealed his anticipated departure from Fratton Park.
The veteran midfielder reached a financial settlement to end a Pompey contract scheduled to finish in the summer of 2018.
It now leaves him free to find another club, with Coventry City long-time admirers.
Baker, who arrived at Fratton Park in the summer of 2016 from MK Dons, made 50 appearances, scoring nine times.
He was a pivotal presence in the League Two title-winning side, missing just one league game.