here i'll do your job for you shall i?
these are the last 7 games of sheriff played, where mafia won:
https://epicmafia.com/game/6878374/review - sheriff Pooky shoots blue, lynches nilla, game = 36min.
https://epicmafia.com/game/6878329/review - sheriff Abraar shoots blue, lynches hooker, game = 23min
https://epicmafia.com/game/6878317/review - sheriff shoots nilla, lynches a blue, game ends on day 3 when BS is lynched = 7 min
https://epicmafia.com/game/6878308/review - sheriff shoots one blue, lynches another = 7 min
https://epicmafia.com/game/6878289/review - sheriff shoots one blue, lynches another = 10 min
https://epicmafia.com/game/6878276/review - sheriff shoots blue, lynches nilla, = 34min, 3 of town kudo'd hooker, obvs good play by maf.
https://epicmafia.com/game/6878276/review - sheriff shoots cop, lynches nilla, town lynches another maf, then lynches wrong on mylo = 38min
seven most recent games, less than half are under ten minutes, they all lasted seven minutes minimum. one of them made it to day three, none ended day one, none were hipfires, just town reading players badly.