World No.1 Novak Djokovic has suffered a shock straight-sets loss to Roberto Bautista Agut in the semi-finals of the Shanghai Masters.

Djokovic, who scraped past Germany’s Mischa Zverev in three sets in the quarter-finals, went down on Saturday 6-4 6-4 to the 15th-seeded Spaniard, who had earlier accounted for Frenchman Jo-Wilfried Tsonga.

Agut has set up a final showdown with No.2 Andy Murray or Gilles Simon of France.