10. Ben Garner - 0.79
The lowest place on this list is taken up by one of Rovers’ recent bosses.
There was a fair bit of excitement when the 40-year-old was appointed in 2019, having been mentored by Jose Mourinho and coached at a number of Premier League clubs.
It’s fair to say that his tenure did not live up to that expectation and in November 2020 he was relieved of his duties as Rovers boss.
Garner’s spell at the club started with a 13-game winless run so it’s no surprise to see his points per game ratio below 1.
In total, the Gas won six times and drew eight times in his 33 games in charge – giving him a points per game ratio of 0.79.