ADO '20

Aanhouden Doet Overwinnen 1920, simply known as ADO '20, is a Dutch association football club from Heemskerk. They are currently playing in the Dutch Tweede Divisie. The club was founded on 15 May 1920 as Aanhouden Doet Overwinnen 1920. The home games are played at Sportpark de Vlotter.

In February 2007, ADO '20 entered into a partnership with AZ Alkmaar in the field of youth development, knowledge exchange and scouting. This partnership has enabled ADO '20 to improve its youth academy. The most renowned youth prospect of the ADO '20 academy has been Jeffrey Gouweleeuw, who also played professionally for AZ. His move to German Bundesliga club FC Augsburg in January 2016 meant, that ADO '20 received a development fee which was used for renovating the main stand on Sportpark de Vlotter, since named the "Jeffrey Gouweleeuw Stand". In February 2018, ADO '20 entered into a partnership with Ajax.

The main rival of ADO '20 is ODIN '59, who also come from Heemskerk.

ADO '20 is a Dutch amateur soccer club based in the town of ADO, located in the province of North Holland. Founded in 1920, the club has a rich history and a strong local following. ADO '20 is known for its commitment to developing young talent and fostering a love for the game within the community. The team's colors are typically represented by a combination of red and white, and they play their home matches at the Sportpark De Vork, which provides a vibrant atmosphere for fans and players alike.

The club competes in various regional leagues and is dedicated to promoting sportsmanship, teamwork, and community engagement. ADO '20 emphasizes not only competitive success but also the importance of youth development, offering training programs and opportunities for aspiring soccer players. With a focus on building a strong club culture, ADO '20 continues to be a cornerstone of local soccer in the Netherlands, inspiring future generations of athletes.