I read an interesting stat that Notts County are in the bottom 5 League clubs for bringing on substitutes and scoring goals. (sorry, I can find the source).
In trying to find the source, I found this link that has a chart showing Notts don't do very well in the last quarter of a match.
https://www.soccerstats.com/team.asp...0-notts-county
Maybe some of you who are good with stats can get to the bottom of why Notts fade.