Coventry City have terminated the contract of Yakubu.
The Nigerian was brought into the club by Russell Slade and went onto make three appearances for City.
Yakubu's last appearance against Swindon Town saw him come on as a substitute without warming up and he subsequently injured his hamstring.
He did manage to be on the pitch for the first half of City U23's draw at Bolton but the club and his advisors have made the decision that his contract should be terminated with immediate effect.