Mathews to miss rest of tour due to calf tear
Angelo Mathews' calf tear has ruled him out of the remainder of Australia's tour, while allrounder Thisara Perera and left-arm wrist spinner Lakshan Sandakan have been released from the Sri Lanka squad for the fifth ODI. In place of these three players, Sri Lanka have drafted in batsmen Upul Tharanga and Niroshan Dickwella, as well as seam-bowling allrounder Dasun Shanaka.
Mathews has not undergone a CT scan for the injury he sustained during the fourth ODI, but the team management has already confirmed he will be unavailable for the remaining ODI and two T20Is. Mathews had hobbled off the field during his innings on Wednesday and, though he returned to bat towards the end of the innings, had been substantially hampered by the injury.
Perera had played all four ODIs as the primary seamer but, although he claimed 3 for 33 in Sri Lanka's sole win, at Khettarama, he has since been less effective. Perera had also been dropped for the England tour, following a long stretch of modest returns. He is effectively being replaced by Shanaka, who had some success in that tour of England and Ireland - he claimed three wickets in the first innings of Test at Headingley, and also took a five-wicket haul in an ODI against Ireland, in Dublin.
Tharanga had also been somewhat effective in England, making a 53 not out and 40 from the lower middle order. Following Dilshan's retirement, the selectors may wish to bat him at the top of the order again, though Dickwella is also a candidate for the opening spot. In his last three List A innings, against England Lions and Pakistan A, Dickwella hit 51, 44, and 60.
Sri Lanka have already lost the ODI series. The final match is set to be played in Pallekele, on Sunday.
Andrew Fidel Fernando is ESPNcricinfo's Sri Lanka correspondent. @andrewffernando