
Emma Raducanu is out of the Transylvania Open after suffering a straight-sets defeat by Marta Kostyuk.
With a semi-final against former world No1 Simona Halep on the line, Raducanu could not replicate the composure she showed while en route to lifting the US Open trophy last month. The 18-year-old hit 41 unforced errors in a shaky performance against her Ukrainian opponent on Friday, winning just 52 per cent of points on her first serve and mustering just one break point – which she failed to convert – in the 6-2 6-1 loss. In stark contrast, 19-year-old Kostyuk put produced a consistent, solid showing over the course of exactly 60 minutes, breaking the British No1 twice in the first set and three times in the second to move into the last eight – despite Raducanu saving three match points in the final game.
While Kostyuk takes on two-time Grand Slam champion Halep – who is competing on home soil – in the semi-finals, second seed Anett Kontaveit faces Sweden’s Rebeca Peterson on the other side of the draw. Raducanu, whose father is Romanian, is expected to remain in the country to visit family in Bucharest in the coming days.
Re-live Emma Raducanu’s quarter-final loss to Marta Kostyuk, below.