In the Champions League knockout stages - a renewed ball © AP

Next week football fans from all over the world will be glued to their TV screens - the UEFA Champions League knockout stage will begin.

Just a few days before the important matches start, it was announced that players and fans alike will see a new design of the ball on the field.

The most important attribute of the matches will be adorned with traditional Istanbul city ornaments - the prestigious tournament final will be held in Turkey on June 13.