The Mavericks on Thursday let the deadline pass without guaranteeing the contract of Nicolas Brussino for the upcoming season.
Without guaranteed money, the Mavericks were expecting the second-year swingman to pursue other options, most likely in Europe.
A source said that there is interest in Brussino by teams in Spain, among other spots.
Brussino's departure reduces the Mavericks' official roster to 12 players, which would grow to 13 assuming Nerlens Noel and the team come to terms on a new deal. Noel is a restricted free agent, meaning the Mavericks can match any offer he might get.