Boyaca Chico dropped off the pace in the Colombian Primera A, while Deportivo Cali and Medellin won to hold the top two spots.
Two points off top heading into the weekend, Boyaca Chico twice coughed up a lead to draw 2-2 at Atletico Nacional.
Francisco Rodriguez and Juan Perez had put Boyaca Chico ahead in the eighth and 60th minutes respectively, but equalisers from Elkin Calle and Sherman Cardenas helped salvage a point for Atletico.
Deportivo Cali are clear top on 17 points, one ahead of Medellin, after a 1-0 road win over Aguilas Doradas.
Juan Cabezas’ goal three minutes out from half-time was enough for Cali, who won their fifth game of the season.
Medellin joined Cali with four straight wins, as they downed Fortaleza 3-2 away from home.