Sri Lanka won the toss and elected to bat in the second one day international against Pakistan at Pallekele International Cricket Stadium.
Sri Lanka goes in with an unchanged line-up.
Pakistan leave out Mohammad Sami, who injured his thumb, for the uncapped Rahat Ali.
Pakistan lead the five-match series one-nil after a rain-affected six-wicket win on Thursday.
Pakistan (Playing XI): Mohammad Hafeez, Azhar Ali, Younis Khan, Misbah-ul-Haq(c), Umar Akmal, Shahid Afridi, Sarfraz Ahmed(w), Sohail Tanvir, Saeed Ajmal, Umar Gul, Rahat Ali.
Sri Lanka (Playing XI): Mahela Jayawardene(c), Tillakaratne Dilshan, Kumar Sangakkara(w), Dinesh Chandimal, Upul Tharanga, Lahiru Thirimanne, Angelo Mathews, Thissara Perera, Nuwan Kulasekara, Rangana Herath, Lasith Malinga.