Yep, that's pretty much correct.
River Plate (ARG) vs Sao Paulo (BRA), in Argentina.
Sao Paulo def. River Plate 2-0 in Brazil last week.
Chivas de Guadalajaras (MEX) vs Atletico-PR
(BRA), in Mexico.
def. Chivas 3-0 in Brazil last week.
So it's all heading for an all-Brazilian final for this year's Copa Libertadores. I hope it happens because recently Brazil's teams weren't doing all that great at it. I hope Sao Paulo wins the whole thing, but I don't mind Atletico. But still, too much ahead of us, so good luck!