Ground staff cover the field at P Sara Oval after a brief spell of rain in the morning, Sri Lanka v Pakistan, 2nd Test, Colombo, 3rd day, June 27, 2015© AFP
Yasir Shah performs the sajda, Sri Lanka v Pakistan, 2nd Test, Colombo, 2nd day, June 26, 2015© Associated Press
Yasir Shah became the fastest Pakistan bowler to 50 wickets, Sri Lanka v Pakistan, 2nd Test, Colombo, 2nd day, June 26, 2015© AFP