me and friends are looking as well...as far as we know there is no outdoor's court in palermo, and instead of running pickup games you have to book indoor courts for about 120 pesos an hour. we're currently trying to gather 8-10 people to organise a session, you wanna join?
The court in Colegiales (Parque Deportivo Colegiales) is at the 100 block of Freire. You can see it on the map, between Matienzo and Concepción Arenal. My boyfriend says that Saturday afternoons they have pickup games, around 2:30 pm or later.
For those who dare to venture out and can actually play ball, there are also games Saturday afternoons in Parque Chacabuco (you can take the E line there or the bus). The park is on Av. Curapaligüe between Asamblea and Eva Perón. The entrance might be on Emilio Mitre, but we are not completely sure. The guys are not as ¨civilized¨ as the folks at the Colegiales court, according to my boyfriend (think White Men Can´t Jump). Sounds more fun than Colegiales to me.
Hey, I know that the megatlon in Villa Crespo and Villa Devoto both have indoor basketball courts with classes Wednsday nights. Also in Devoto theres a park with courts, Ave Mosconi and one block from Ave San Martin.