The previously devastating frontman was anonymous as EAG fell to defeat against Les Dogues on Sunday.
Claudio Beauvue has been one of the revelations of the Ligue 1 campaign so far, but he cut an isolated figure against LOSC Lille on Sunday in Ligue 1.
Guingamp fell to a 1-0 defeat, with Nolan Roux scoring the only goal of the game early in the second half.
The Bretons had looked lively briefly during the match and tested Lille goalkeeper Vincent Enyeama on several occasions, but largely struggled to find cohesion and rhythm.
Beauvue, who has been heralded as a potential French international following his form this season, cut a frustrated figure. He struggled to link-up with his wing man Sylvain Marveaux, and even when Sambou Yatabare and Christophe Mandanne entered the free, Beauvue was anonymous.
The Franco-Guadeloupean hitman was ultimately replaced by Ronnie Schwartz with over 10 minutes on the clock.