Darren Moore has been axed as manager of the League One basement boys, who have won just three of their 21 league games this term.
A familiar face across Yorkshire, Moore represented Doncaster, Bradford City and Barnsley as a player. He also represented Doncaster as a manager after hanging up his boots before having spells in charge of Sheffield Wednesday and Huddersfield.
He led Vale from the fourth tier into the third, only to find the transition into a new division tough.
In a farewell message, the 51-year-old said: “It has been a real privilege to manage Port Vale and to represent such a proud football club.
“Earning promotion in our first season gave me memories that I will always keep in my heart, and I want to thank the players, staff and supporters for their backing during my time at Vale Park. You have all been outstanding to work with.
“While I'm sorry things haven't worked out the way we all would have hoped this season, I hope everyone connected to the club knows that I gave my very best and I wish the club nothing but success for the future. I will be supporting you from afar.”
Port Vale’s post-Moore era will kick off with a trip to Bradford, which will be overseen by lead first-team coach Jamie Smith.
Here are the early BetVictor favourites to replace Moore at Vale Park.
