India's Yuki Bhambri's terrific run at the ATP Challenger tournament ended with runners-up finishes in both singles and doubles events, in Taiwan today. In the title clash this afternoon, local favourite and top seed Yen-Hsun Lu played exquisite tennis beating Bhambri in straight sets, 6-4, 6-3.In the double's final Bhambri and his Taipei partner Chieh-Fu Wang lost to top-60 doubles Colombian players CABAL, Juan Sebastian Cabal and Robert Fara 2-6, 4-6 .Earlier, in the semi-finals which was also played today, Bhambri had stunned second seeded American Jack Sock, 6-7, 7-5, 6-3, while in the other semi-final, Yen-Hsun beat Australia's Matthew Ebden, 6-4, 6-4.