For no apparent reason, obvs, I thought I'd try and see what results Premier League clubs achieved after a mid-season change of manager...
2021-22
Antonio Conte / Spurs - Drew (Everton away)
Claudio Ranieri / Watford - Lost (Liverpool at home)
Graeme Jones / Newcastle - Drew (Crystal Palace away)
2020-21
Thomas Tuchel / Chelsea - Drew (Wolves at home)
Paul Heckingbottom / Sheffield United - Lost (Leicester away)
Ryan Mason / Spurs - Won (Southampton at home)
Sam Allardyce / West Brom - Lost (Aston Villa at home)
2019-20
Freddie Ljungberg / Arsenal - Drew (Norwich away)
Michel Arteta / Arsenal - Drew (Everton away)
Carlo Ancelotti / Everton - Won (Burnley at home)
Jose Mourinho / Spurs - Won (West Ham away)
Quique Sánchez Flores / Watford - Drew (Arsenal at home)
Nigel Pearson / Watford - Drew (Crystal Palace at home)
In summary: I've wasted quite a bit of time on this, and proven absolutely nothing at all.
2021-22
Antonio Conte / Spurs - Drew (Everton away)
Claudio Ranieri / Watford - Lost (Liverpool at home)
Graeme Jones / Newcastle - Drew (Crystal Palace away)
2020-21
Thomas Tuchel / Chelsea - Drew (Wolves at home)
Paul Heckingbottom / Sheffield United - Lost (Leicester away)
Ryan Mason / Spurs - Won (Southampton at home)
Sam Allardyce / West Brom - Lost (Aston Villa at home)
2019-20
Freddie Ljungberg / Arsenal - Drew (Norwich away)
Michel Arteta / Arsenal - Drew (Everton away)
Carlo Ancelotti / Everton - Won (Burnley at home)
Jose Mourinho / Spurs - Won (West Ham away)
Quique Sánchez Flores / Watford - Drew (Arsenal at home)
Nigel Pearson / Watford - Drew (Crystal Palace at home)
In summary: I've wasted quite a bit of time on this, and proven absolutely nothing at all.