Howe took charge of Newcastle back in November with the club deep in relegation trouble. While the side are by no means out of it just yet, they have moved four points clear of the relegation zone with wins over Leeds United, Everton and Aston Villa.
The side are now looking to make it four wins in a row as they travel to The London Stadium to face West Ham United on Saturday (12:30pm kick-off).
After a slow start, Newcastle's results have finally improved under Howe – as have the majority player’s performances.
But who has improved the most under the new Magpies boss? We’ve looked at the Shields Gazette average player ratings from before Howe was appointed and looked at how each individual’s form has improved or dropped since Howe’s arrival.
The 44-year-old has now taken charge of 13 matches in all competitions at Newcastle. Steve Bruce took charge of the opening nine matches before Graeme Jones filled in for an interim period of three matches.
The following players have not been included in the ranking due to them not earning sufficient player ratings both before and after Howe’s arrival this season: Freddie Woodman, Jeff Hendrick, Dwight Gayle, Martin Dubravka, Jamal Lewis, Paul Dummett, Federico Fernandez, Karl Darlow, Kieran Trippier, Chris Wood, Bruno Guimaraes, Matt Targett and Dan Burn.
Here is every player ranked based on least to most improved under Howe…
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Who is Newcastle United's most improved player under Eddie Howe? (photos: Getty) Photo: Getty

. Ciaran Clark: -1.65
Ciaran Clark's form has suffered since Howe's arrival - not helped by a 1/10 rating against Norwich City following an early red card. He has since been left out of the Magpies squad for the remainder of the season. Average rating before Howe: 5.4 | Average rating under Howe: 3.75 Photo: Stu Forster

1. pjimage (5).jpg
Who is Newcastle United's most improved player under Eddie Howe? (photos: Getty) Photo: Getty

2. Ciaran Clark: -1.65
Ciaran Clark's form has suffered since Howe's arrival - not helped by a 1/10 rating against Norwich City following an early red card. He has since been left out of the Magpies squad for the remainder of the season. Average rating before Howe: 5.4 | Average rating under Howe: 3.75 Photo: Stu Forster

3. Sean Longstaff: -0.43333
Longstaff has been a steady performer since Howe's arrival but a 3/10 showing against Cambridge United in the FA Cup has brought his average down. Average rating before Howe: 6.1 | Average rating under Howe: 5.66667 Photo: Ian MacNicol

4. Miguel Almiron: -0.266
Has made little impact under Howe so far this season. Average rating before Howe: 5.6 | Average rating under Howe: 5.333 Photo: Stu Forster