A brutal Sri Lankan performance delivered Australia their first Twenty20 defeat at home as Tillakaratne Dilshan and Kumar Sangakkara thrust the tourists to a commanding seven-wicket victory. The hosts were first overwhelmed by a stunning bowling display, dropping to 5 for 43 in the 11th over and finishing at 8 for 133, before becoming the victims of an explosive batting effort. The opener Dilshan guided the small chase with 41 off 34 balls while the captain Kumar Sangakkara registered a delightful 44 off 43 and the game was over 21 balls early. With the English squad staying a short walk away as they prepare for the Ashes - Kevin Pietersen was in the stands - Australia suffered their fourth Twenty20 loss in a row and their first in 11 games at home. The defeat felt as severe as the result inflicted by England in Southampton at the start of Australia's failed 2005 Ashes tour. Read more: http://www.cricinfo.com/australia-v-sri-lanka-2010/content/current/story/484492.html Scorecard and ball-by-ball details