Naomi Osaka edged out by Karolina Pliskova in Qatar Open quarter-final
Former world No 1 beaten 7-6 (6), 7-6 (5) by Czech in DohaSwiatek, Rybakina and Pavlyuchenkova also reach last fourNaomi Osaka’s run at the Qatar Open ended in the quarter-finals with a narrow defeat by Karolina Pliskova.The former world No 1 was through to the last eight at a tournament for the first time in nearly two years after her maternity break but …