Ajla Tomljanović's US Open run has come to an end as Tunisia's Ons Jabeur sealed victory in two sets to move through to the last four at Flushing Meadows.
In a scrappy match, during which neither woman played their best, world number five Jabeur had just enough poise to manoeuvre herself into a second-straight grand slam semi-final, winning 6-4, 6-7 (7-4).
