Chattogram, June 20 -- Matt Renshaw hit a career-best 89 not out and Australia beat Bangladesh by seven runs in the second Twenty20 here on Friday to take an unassailable 2-0 lead in the series. Renshaw steered Australia to 196-5, its highest T20 total against Bangladesh, before he contributed with 1-13 with the ball. Bangladesh, which lost the first game by four wickets, came close in its chase with 189-6. Aaron Hardie took 2-40 in four overs. The third and final T20 is on Sunday, also in Chattogram. AP...