In the action at Pordenone, Sahuc was badly beaten. He commanded the 4,800-man army advance guard of two cavalry regiments and the 35th Line Infantry Regiment. At 6:00 AM on 15 April 1809, Johann Maria Philipp Frimont led 5,900 Austrians against the town. Sahuc maneuvered his cavalry north of the town but Frimont attacked his horsemen from the flank, routing them. The 35th, trapped in the town, was nearly destroyed with 500 killed and wounded. In addition, 2,000 men, an eagle, and four cannons were captured. The Austrians only reported 253 casualties. In the Battle of Sacile on 16 April, Eugène refused to fully commit Sahuc's division because of the Austrian cavalry superiority. After Eugène ordered a retreat, Sahuc demonstrated in front of the Austrians, assisting the withdrawal of the divisions of Paul Grenier and Jean-Baptiste Broussier.