Only the following pairs are more or less predictable:
Banfield - Rosario Central
Central's players went on strike for being not paid with their salaries. Under such circumstances, as a rule, people don't play well.
Olimpo - Argentinos Juniors
Argentinos have changes a coach for unknowm reasons, that may result in worsening of their output.
Independiente - San Martin
It's possible that San Martin went a bit out of gas after three wins. In their turn, Independiente are eager to compensate the lack of luck in two last games.
In the rest of pairs, which are:
Gimnasia de Jujuy - Tigre
Huracan - Gimnasia de La Plata
Newell's Old Boys - Lanus
Estudiantes - Racing
San Lorenzo - Arsenal
Colon - Boca Juniors
River Plate - Velez Sarsfield
no one can be sure of anything.