In the 19th round of Armenia's championship, top-ranked Urartu suffered a 0-3 defeat at home to Ararat-Armenia.
Ivorian forward Wilfried Eza scored a double and Colombian forward Jonathan Duarte scored once.
Urartu (41 points) are leading the tournament table, while Ararat-Armenia are second with 39 points.
Armenian Championship, 19th round
Urartu vs Ararat-Armenia 0-3
Wilfried Eza, 13, 42, Jonathan Duarte, 56