▁league ▁consisting ▁of ▁seven ▁teams ▁from ▁Kansas ▁and ▁one ▁team ▁from ▁Oklahoma . ▁The ▁league ▁was ▁formed ▁in ▁ 1 9 7 6 ▁and ▁is ▁a ▁" P rem ier ▁League " ▁within ▁the ▁National ▁Baseball ▁Congress . ▁ ▁Teams ▁ ▁The ▁league ▁includes ▁the ▁following ▁teams : ▁Derby ▁Tw ins , ▁D odge ▁City ▁A ' s , ▁El ▁Dor ado ▁Bron cos , ▁Great ▁B end ▁Bat ▁C ats , ▁H ays ▁L arks , ▁H ays ville ▁A vi ators , ▁Liberal ▁Be e ▁J ays , ▁and ▁the ▁Oklahoma ▁City ▁Indians ▁( former ly ▁Oklahoma ▁A ' s ), ▁which ▁play ▁out ▁of ▁Oklahoma ▁City . ▁▁ ▁The ▁D odge ▁City ▁A ' s ▁returned ▁to ▁the ▁league ▁once ▁again ▁in ▁ 2 0 1 1 ▁after ▁leaving ▁in ▁ 1 9 8 1 . ▁ ▁The ▁Tw ins ▁joined ▁the ▁league ▁in ▁ 2 0 0 5 . ▁The ▁team ▁previously ▁played ▁in ▁the ▁Walter ▁Johnson ▁League . ▁ ▁The ▁Bron cos ▁officially ▁moved ▁from ▁W ich ita ▁to ▁El ▁Dor ado ▁for ▁the ▁ 1 9 9 6 ▁season . ▁The ▁Bron cos ▁had ▁previously ▁been ▁located ▁in ▁H utch inson ▁before ▁moving ▁to ▁W ich ita . ▁ ▁Br ief ly , ▁the ▁El k ▁City ▁El kes , ▁En id ▁( Red ) ▁So x , ▁J op lin ▁Bl aster s ▁and ▁Nev ada ▁( Mo .) ▁Griff ins ▁were ▁members ▁of ▁the ▁Jay h awk ▁League , ▁but ▁they ▁switched ▁le agues .