it ano , ▁for ▁teams ▁of ▁Buenos ▁Aires . ▁Although ▁the ▁club ▁did ▁not ▁win ▁any ▁title , ▁Est udi antes ▁reached ▁the ▁final s ▁in ▁ 1 9 7 5 , ▁losing ▁to ▁O bras ▁San it arias . ▁ ▁Est udi antes ▁began ▁particip ating ▁in ▁the ▁first ▁Liga ▁Nacional ▁de ▁B ás quet ▁championship ▁in ▁ 1 9 8 5 , ▁finishing ▁ 4 th . ▁Its ▁best ▁performance ▁was ▁in ▁the ▁ 1 9 9 0 – 9 1 , ▁when ▁the ▁team ▁finished ▁as ▁runner - up ▁after ▁being ▁beat ▁by ▁then ▁champion ▁G E PU ▁in ▁the ▁final s . ▁ ▁In ▁the ▁ 2 0 0 2 – 0 3 ▁season ▁Est udi antes ▁was ▁re leg ated ▁to ▁Tor neo ▁Nacional ▁de ▁As c enso ▁( second ▁division ), ▁after ▁a ▁poor ▁campaign ▁that ▁include ▁ 2 9 ▁defe ats ▁and ▁only ▁ 7 ▁wins . ▁Est udi antes ▁played ▁a ▁play off ▁re leg ation ▁vs ▁Fer ro ▁Car ril ▁O este , ▁losing ▁its ▁place ▁in ▁the ▁top ▁division . ▁ ▁After ▁some ▁irregular ▁campaign s ▁in ▁the ▁second ▁level , ▁the ▁club ▁acquired ▁a ▁vac ant ▁position ▁to ▁River ▁Pl ate , ▁therefore ▁returning ▁to ▁L NB . ▁ ▁At ▁the ▁end ▁of ▁the ▁ 2 0 0 7 – 0 8 ▁season , ▁the ▁club ▁had ▁to ▁struggle ▁with ▁severe ▁economic ▁problems , ▁as ▁a ▁result ▁Est udi antes ▁sold ▁its ▁vac ancy . ▁Nevertheless , ▁the ▁appar ition ▁of ▁some