Martis initially joined Rovers on loan from Barclays Premier League side West Brom in 2008 and became an instant hit with the fans, but injury cut short his stay in south Yorkshire and the Dutchman returned to The Hawthorns.
In January 2010, then-manager Sean O'Driscoll signed Martis on a permanent basis on a three-and-a-half-year deal.
He went on to make 70 appearances for Rovers, scoring three goals along the way.
But after only managing 12 starts this season, the club and player have decided to part company.
- Sports & Recreation