Oscar has been Chelsea's most substituted player in the league so far this season.
The Brazilian midfielder has been taken off 11 times in 17 starts according to figures provided by Opta.
That means that he has been taken off in almost two thirds, 65 per cent, of the league games in which he's started in 2015-16.
Pedro has been the Blues' next most subbed player.
The former Barcelona forward has been taken off 10 times in 17 starts, equivalent to 59 per cent of the games in which he's started.
Willian has also been taken off 10 times in league games this season, but has started 24 games as opposed to Pedro's 17.
Cesc Fabregas has been taken off eight times this season, Diego Costa and Nemanja Matic six times and Eden Hazard five times.
Norwich's Wes Hoolahan has been the most subbed player in the Premier League so far this season.
The Republic of Ireland international has been taken off 17 times by manager Alex Neil, a whopping 85 per cent of all of his starts.
Four players, including three from Leicester, have been the division's joint second most subbed players.
Almen Abdi (19 starts), Shinji Okazaki (19 starts), Riyad Mahrez (26 starts) and Marc Albrighton (27 starts) have each been taken off 16 times this season.
Stoke's Bojan Krkic and Manchester City's Raheem Sterling have been taken off 14 times each.
Eight players complete the top 10 most subbed players having been taken off 13 times each - Roberto Firmino, Joshua King, Erik Lamela, Sadio Mane, Wayne Routledge. Xherdan Shaqiri, Dusan Tadic and Theo Walcott.
