Can football-playing robots beat the World Cup winners by 2050? - BBC News
Robots playing soccer at RoboCup 2015 is like watching toddlers learn to kick | Mashable - YouTube
The Unexpected Humanity of Robot Soccer - Nautilus
The world cup of robot football: no need for humans to worry (yet) | Science | The Guardian
Amazon.com: SoccerBot – RC Soccer Robots. 2 Players Remote Control Soccer Game for Kids. Tackle, Dribble & Shoot! Kick The Ball Into The Net & Score! Football Toys for Boys & Girls.