Buuxi weedha soo socota: 2011 MLS Cup Playoffs waxay ahayd tartankii lix iyo tobnaad ee xilli ciyaareedka dambe ee lagu soo gabagabeeyay xilli ciyaareedka caadiga ah ee Major League Soccer. Tartanka wuxuu bilaabmay Oktoobar 26 wareegga ciyaarta waxaana lagu soo gabagabeeyay Nofeembar 20 ciyaarta horyaalka. Waxay ahayd ciyaartii ugu horeysay ee playoff-ka oo ay ku jiraan toban kooxood, laba kooxood oo ka badan sideeda caadiga ah. Lix ka mid ah tobanka kooxood ayaa si toos ah ugu soo baxay semi-finalka shirweynaha, halka afarta kooxood ee wildcard ay ciyaareen ciyaar hal-ka-saaris ah si ay ugu guuleystaan horyaalka semi-finalka shirweynaha. Siddeedkan kooxood waxay ku ciyaareen tartan hal-ka-saaris ah oo ku wajahan horyaalka playoffs
Koobka MLS 2011, kaas oo labanlaabmi doona horyaalka horyaalka MLS ee xilli ciyaareedka 2011 guud ahaan.