Afghanistan won for four races against the United Arab Emirates in their T20 Tri-Series match at Sharjah on Friday.
Pakistan and Afghanistan will now meet in the final on September 7 (Sunday). Pakistan entered the final after beating the EAU twice and Afghanistan once.
They established a target of 171 for the EAU today, with the last side driving 166.
Afghan captain rashid Khan won the raffle before and chose to hit first.
The Tri-Series series of the international Twenty20 matches is to refine for the Asia Cup and presents Pakistan, the United Arab Emirates and Afghanistan. Afghanistan had already defeated the EAU for 38 races in Sharjah on Monday.
