Pakistan's Azhar Ali celebrates his century during the fourth day of their second test cricket match against Sri Lanka in Colombo June 28, 2015. REUTERS/Dinuka Liyanawatte
COLOMBO (Reuters) - Sri Lanka require 153 runs for a series-levelling victory after Pakistan rode Azhar Ali's obdurate century before being all out for 329 on day four of the second test on Sunday.
Ali scored a painstaking 117 off 308 balls but Pakistan lost six second-innings wickets after lunch, the last five going for 28 runs at the P Sara Oval.
