Theodore Komnenos Doukas
While Strez's murder meant an end to the Latin–Bulgarian campaign, Stefan did not undertake a campaign into Macedonia due to the proximity of the coalition troops, which had halted at Niš. In 1217, all of Strez's territory was under the Epirote rule of Theodore Komnenos Doukas, though Boril may have controlled some or all of it in the meantime. The Serbs failed to take advantage of Strez's death as far as they did not manage to acquire any of his former domains.