Centurions Dimuth Karunaratne and Kusal Mendis made Ireland’s wayward bowlers toil on Sunday to put Sri Lanka in a commanding position on day one of the first Test in Galle. 

At stumps in hot and humid conditions in the sides’ first Test series, the hosts were 386-4 with Dinesh Chandimal unbeaten on 18 and night-watchman Prabath Jayasuriya 12 not out.