▁eight ▁A CC ▁teams ▁qualified ▁for ▁the ▁eight - team ▁double - el im ination ▁tournament . ▁ ▁Se eding ▁Pro cedure ▁From ▁The AC C . com : ▁On ▁Saturday ▁( The ▁Sem if inals ) ▁of ▁the ▁A CC ▁Baseball ▁Tournament , ▁the ▁match - up ▁between ▁the ▁four ▁remaining ▁teams ▁is ▁determined ▁by ▁previous ▁oppon ents . ▁If ▁teams ▁have ▁played ▁previously ▁in ▁the ▁tournament , ▁every ▁attempt ▁will ▁be ▁made ▁to ▁avoid ▁a ▁repeat ▁match - up ▁between ▁teams , ▁regardless ▁of ▁seed . ▁If ▁it ▁is ▁impossible ▁to ▁avoid ▁a ▁match - up ▁that ▁already ▁occurred , ▁then ▁the ▁determ ination ▁is ▁based ▁on ▁avoid ing ▁the ▁most ▁recent , ▁current ▁tournament ▁match - up , ▁regardless ▁of ▁seed . ▁If ▁no ▁match - ups ▁have ▁occurred , ▁the ▁team ▁left ▁in ▁the ▁w inners ▁bra cket ▁will ▁play ▁the ▁lowest ▁seed ed ▁team ▁from ▁the ▁los ers ▁bra cket . ▁ ▁Reg ular ▁season ▁results ▁ ▁Tournament ▁ ▁All - t ourn ament ▁team ▁ ▁See ▁also ▁College ▁World ▁Series ▁NCAA ▁Division ▁I ▁Baseball ▁Championship ▁Atlantic ▁Coast ▁Conference ▁Baseball ▁Tournament ▁ ▁References ▁ ▁Tournament ▁Category : At l antic ▁Coast ▁Conference ▁Baseball ▁Tournament <0x0A> </s> ▁In ▁bio in format ics , ▁B LA ST ▁( basic ▁local ▁alignment ▁search ▁tool ) ▁is ▁an ▁algorithm ▁and ▁program ▁for ▁comparing ▁primary ▁bi ological ▁sequence ▁information , ▁such ▁as ▁the ▁am ino - ac id ▁sequences ▁of ▁prote ins ▁or ▁the ▁nucle ot ides ▁of ▁DNA ▁and / or ▁R