Indian shuttler P Kashyap's superb run came to an end with a semi-final loss in the men's singles of the Bitburger Open badminton tournament in Luxembourg.

Kashyap lost to world number 35 Yen Hui Kendrick of Singapore 16-21, 15-21 in the last four stage of the two-star event on Saturday.

The 19-year-old Hyderabad lad, who is ranked 64th, had upset Polish Open champion and world No 24 Przemyslaw Wacha 15-21, 21-18, 21-18 in a marathon quarter-final encounter and 39th-ranked Tsuen Seng Lee of Malaysia earlier in the event.