The Everton forward was again disappointing in a friendly with Jablonec.
Everton's new signing Oumar Niasse is presented to the fans before the game
Everton fans have taken to Twitter to react to Oumar Niasse’s latest disappointing performance.
The Blues are currently in Austria where they are building up their fitness ahead of the new season.
Saturday afternoon saw them playing their first game of the pre-season routine as they took on FK Jablonec in a behind closed doors friendly.
New manager Ronald Koeman during the press conference
In a tight game in which neither side shone, it was the Blues who came out on top as Brendan Galloway’s solitary goal gave them a 1-0 win, their first under Ronald Koeman.
The Dutchman was obviously keen to give his stars a proper run out in his first game, and one of those he used was much-maligned forward Oumar Niasse.
Everton's Romelu Lukaku and Oumar Niasse look dejected after Leicester's second goal
The striker has been a massive failure at Goodison Park since arriving from Lokomotiv Moscow in a £13.5 million deal.
He will be hoping he can impress his new manager across this summer and shone briefly as he went past three men and hit the post with a fine run early on.
Overall though, it was another disappointing display and Everton fans were quick to criticise him on Twitter as a result.
I love Oumar Niasse, I just don't want to see him playing for us at all— Mike (@mikehEFC) July 16, 2016
Niasse looking like a world class player. must have imagined that too. Oh, he injured himself. Must be real life. #EFC— Dallas Roulston (@DallasRoulston) July 16, 2016
No exaggeration to say Niasse is the worst player I have ever seen wear an Everton shirt. Unbelievable he was 13m #efc— Davey (@DaveyBilo) July 16, 2016
Even in this easy pre season game with no pressure, niasse looks VERY poor— Neil Kelly (@Nedakey2004) July 16, 2016
How's Niasse made it as a footballer, he can't even run without nearly falling over— Josh (@Joshhbrady) July 16, 2016
Niasse doesn't make Kone look better at all, they're both s**t and need binning. Some of our fans don't want Bony when we've got these two— Jonathan Dickinson (@joth1878) July 16, 2016
The best deals Everton can do is get rid of Niasse and Kone. Get Bony in.— Harj B (@Harj_Badwal) July 16, 2016
Niasse is stealing a living— Paul Cummins (@PaulCummins88) July 16, 2016
How bad are defenders in Russia that they made Niasse look any good at all?— Josh Babcock (@jbabs822) July 16, 2016
Not just the worst Everton player I've seen, Oumar Niasse is probably the worst player I've ever seen.— Gally (@RyanGallagher93) July 16, 2016