The Papua New Guinea international, who has made just one appearance for the club – in their defeat at Wigan –, has requested his release from the Super League side with immediate effect.
In a short statement issued this morning, the Tigers confirmed they had agreed to release the player to “allow him to focus on a personal matter’.
The statement read: “Today the club received a request from Garry Lo’s representative to be released from his contract with the club to allow him to focus on a personal matter.
“The club has agreed to this. There will be no further comment from the club.”