![Adidas' official match ball of the Champions League knockout stages is called the 'Istanbul 20' | Daily Mail Online Adidas' official match ball of the Champions League knockout stages is called the 'Istanbul 20' | Daily Mail Online](https://i.dailymail.co.uk/1s/2020/02/18/10/24877422-0-image-a-25_1582023524185.jpg)
Adidas' official match ball of the Champions League knockout stages is called the 'Istanbul 20' | Daily Mail Online
![Why does the Champions League final ball say 'Istanbul 21' when Chelsea vs Man City is being played in Porto? | The US Sun Why does the Champions League final ball say 'Istanbul 21' when Chelsea vs Man City is being played in Porto? | The US Sun](https://www.thesun.co.uk/wp-content/uploads/2021/05/456ec99b-0cce-41fa-81cb-62338b0612ac.jpg)
Why does the Champions League final ball say 'Istanbul 21' when Chelsea vs Man City is being played in Porto? | The US Sun
![adidas 2023 Champions League UCL Pro Finale Istanbul Official Match Soccer Ball - model HU1576 | SoccerGarage.com adidas 2023 Champions League UCL Pro Finale Istanbul Official Match Soccer Ball - model HU1576 | SoccerGarage.com](https://www.soccergarage.com/images/D/Screenshot_20230213-091749_Instagram.jpg)
adidas 2023 Champions League UCL Pro Finale Istanbul Official Match Soccer Ball - model HU1576 | SoccerGarage.com
![Adidas Finale Istanbul is official final match ball of Champions League 2020/2021 | Football Balls Database Adidas Finale Istanbul is official final match ball of Champions League 2020/2021 | Football Balls Database](https://football-balls.com/ball_files/2020-2021-uefa-champions-league-adidas-finale-istanbul-official-final-match-ball-big.png)