Over the last four Gameweeks Mane has outscored his more expensive Liverpool team-mate by 31 points to 11, with the Senegalese's ownership of 33.4 per cent surpassing Salah's 27.4 per cent.
But ahead of the leaders' match against Manchester City on Sunday, FPL expert Sam Bonfield is wary of transferring out Salah, the top Fantasy points scorer of the last two seasons.
"Over the course of the season I genuinely do believe they will, there or thereabouts, level out," Bonfield says in the latest FPL Show.
"There is a big part of me that says just ride it out with Salah, because once he hits form again, he's also on penalties that Mane isn't. That's another dimension."