Already Many Kit Leaks / Releases - Here Are All Kit Maker Changes of 2018-19

Update: Most of the jersey maker deals for the 2018-2019 season came into effect on July 1 2018. This means that clubs are now able to release next season's jerseys, and many of the team's next season's kit have been already revealed or leaked.

There were also announced a few more kit supplier changes for the 2018-2019 season, including the confirmation of Sevilla's Nike deal as well as deals of Hummel & Osasuna, Adidas & RC Strasbourg and Capelli Sport & AEK Athens.

Original article - May 13 2018: We take a look at the most important jersey maker changes for the 2018-19 season in the Top 5 European leagues and countries.

Puma and Umbro are the brands who have secured the most important new kit deals for the 2018-2019 season - Puma will take over AC Milan and Olympique Marseille from Adidas, while Umbro secured jersey deals with Bundesliga clubs Werder Bremen and Schalke 04.

A few of the deals have not been officially announced yet (e.g. the Kappa Betis deal). Many more European clubs, especially smaller clubs from Italy, France and Spain, are expected to announce a new shirt maker for the 2018-2019 season still.

2018-2019 Kit Supplier Changes

England

Aston Villa: Under Armour -> Fanatics (Luke 1977 Sport)

Huddersfield: Puma -> Umbro

Leicester City: Puma -> Adidas

Middlesbrough: Adidas -> Hummel

Millwall: Errea -> Macron

Portsmouth: Sondico -> Nike

West Brom: Adidas -> Puma

Wolves: Puma -> Adidas

Spain

Betis: Adidas -> Kappa

Espanyol: Puma -> Kelme

Osasuna: Adidas -> Hummel

Real Sociedad: Adidas -> Macron

Sevilla: New Balance -> Nike

Italy

Milan: Adidas -> Puma

Germany

Gladbach: Kappa -> Puma

Köln: Erima -> Uhlsport

Schalke 04: Adidas -> Umbro

Werder Bremen: Nike -> Umbro

France

Marseille: Adidas -> Puma

Nantes: Umbro -> New Balance

RC Strasbourg: Hummel -> Adidas

Valenciennes: Kipsta -> Acerbis

Others

AEK Athens: Nike -> Capelli Sport

Glasgow Rangers: Puma -> Hummel

Trabzonspor: Nike -> Macron

Do you look the new jerseys of the likes of Schalke 04 (Umbro), Werder Bremen (Umbro) and Sevilla (Nike)? Let us know in the comments below.