Sanchez's error sparked an angry reaction on social media, with many advising the London club to get rid of the divisive shot stopper.
"SELL ROBERT SANCHEZ NOW AT HALFTIME IMMEDIATELY," X user @melinadautovic posted, a point reiterated by @AlexGoldberg_, who said: "GET ROBERT SANCHEZ OUT OF MY FOOTBALL CLUB".
Another fan, @tovers98, said: "Robert Sanchez is not good enough. No ifs, no buts, no maybes."
"Abysmal from Sanchez," wrote @CFCCentral3. "Single handedly gifting the opposition the initiative, and not for the first time in his Chelsea career."
Meanwhile, @cbwftbl said: "Nah man Sanchez is actually an embarrassment I’m sorry. Had nothing to do all half and fluffs his lines at the first opportunity. Wolves gifted a goal from nowhere. Ridiculous."
"More than Robert Sanchez now I question the manager. Why Enzo Maresca needs to play him week in week out when you've got Jorgenson on the bench," said @TheDrogBABA.