Boca extend lead
Boca Juniors lead the Argentinian Clausura by three points after beating Godoy Cruz 3-0 on Sunday.
Juan Insaurralde, Dario Cvitanich and Pablo Mouche got the goals for Boca.
Tigre are second after coming from behind to draw 1-1 away to Atletico Rafaela.
Alexis Castro opened the scoring but Mariano Echeverria earned Tigre a point.
San Lorenzo were 3-2 winners over Newell's old Boys as Emmanuel Gigliotti netted the winner, his second goal of the game, with two minutes remaining.
Pablo Perez and Fabian Munoz had put the visitors two goals ahead just past the half hour.
Gigliotti (51 and 88) and Carlos Bueno (56) ensured San Lorenzo picked up all three points.
The game between Independiente and Union Santa Fe ended 0-0.