Lautaro Giaccone put the visitors ahead with a long-range effort into the top-left corner in the 14th minute after an assist from Franco Ibarra, Xinhua reported.
The hosts equalized just after the hour through Borja, who fired home Pablo Solari's cross from close range.
Borja gave his side the lead with a first-time effort past goalkeeper Axel Werner from the edge of the six-yard box three minutes from time.
The result leaves River third in Group A with 24 points from 13 matches, one point behind leaders Argentinos Juniors.
Martin Demichelis' side need only a draw in their final regular season match against Instituto next Sunday to ensure a playoff place. Rossari Central are in 10th place, 10 points behind.
"We knew that if we won we would control our own destiny, and that's the situation now," Borja told reporters.
"This team is used to fighting back, as we did today. This is an important result and gives us a lot of confidence going forward."
Borja is the Primera División's leading scorer this campaign, scoring 11 goals in just 10 matches for the Buenos Aires team.
In Argentina's other top-flight fixtures on Sunday, Atlético Tucumán won 3-2 against Gimnasia, Barracas Central won 3-2 at Instituto Córdoba and Racing Club won 2-2 at home against Lanús. Won by 0.
The hosts equalized just after the hour through Borja, who fired home Pablo Solari's cross from close range.
Borja gave his side the lead with a first-time effort past goalkeeper Axel Werner from the edge of the six-yard box three minutes from time.
The result leaves River third in Group A with 24 points from 13 matches, one point behind leaders Argentinos Juniors.
Martin Demichelis' side need only a draw in their final regular season match against Instituto next Sunday to ensure a playoff place. Rossari Central are in 10th place, 10 points behind.
"We knew that if we won we would control our own destiny, and that's the situation now," Borja told reporters.
"This team is used to fighting back, as we did today. This is an important result and gives us a lot of confidence going forward."
Borja is the Primera División's leading scorer this campaign, scoring 11 goals in just 10 matches for the Buenos Aires team.
In Argentina's other top-flight fixtures on Sunday, Atlético Tucumán won 3-2 against Gimnasia, Barracas Central won 3-2 at Instituto Córdoba and Racing Club won 2-2 at home against Lanús. Won by 0.
