It would be unusual for a team to play horribly down the stretch and be swept in the first round of the playoffs in two straight years and not make a coaching change.
http://www.fangraphs.com/splitstool.aspx?playerid=13325&position=3B&splitArr=1&strgroup=season&type=1&startDate=2017-9-3&endDate=2017-10-1&filter=
Because Marrero was killing lefties in September?