Como 1907, commonly referred to as Como, is an Italian football club based in Como, Lombardy, which currently playing in Serie C as of 2020–21 season. The club was founded in 1907, and the team's colour is royal blue. Como were in Serie A in 2002–03; this was followed by three consecutive relegations that brought the team down in Serie C2 at the end of the 2004–05 season after having lost a playoff (2–1 on aggregate) to Novara Calcio, and being then even cancelled from Italian professional football because of bankruptcy. They were successively admitted to Serie D, the top level of non-professional football in Italy, where they spent three seasons before finally managing to win promotion back to Serie C2 in the 2007–08 season. After a further bankruptcy in 2016, a new company re-founded the club in 2017 and was admitted to Serie D from 2017 to 2018 season.

Stadio Giuseppe Sinigaglia

RasenBallsport Leipzig e.V., commonly known as RB Leipzig, is a German association football club based in Leipzig, Saxony. The club was founded in 2009 by initiative of the company Red Bull GmbH—which purchased the playing rights of a fifth-tier side, SSV Markranstädt, with the intent of advancing the new club to the top-flight Bundesliga within eight years. Men's professional football is run by the spin-off organization RasenballSport Leipzig GmbH. RB Leipzig plays its home matches at the Red Bull Arena. In its inaugural season in 2009–10, RB Leipzig dominated the NOFV-Oberliga Süd (V) and was promoted as champions to the Regionalliga Nord (IV). RB Leipzig won the 2012–13 Regionalliga Nordost season without a single defeat and was promoted to the 3. Liga (III), then finished the 2013–14 3. Liga season as runners-up and was promoted to the 2. Bundesliga (II) as the first team since the introduction of the 3. Liga to win promotion after only one season. On 8 May 2016, RB Leipzig ensured promotion to the Bundesliga for the 2016–17 season with a 2–0 win over Karlsruher SC. One year later, RB Leipzig captured a place in the 2017–18 UEFA Champions League by finishing as runners-up of the Bundesliga.