Huey, Dewey, and Louie request
Scrooge McDuck donate $1.49 to buy a championship trophy for their new soccer team, which Scrooge gasps is very expensive. Scrooge gives an old trophy of his he thinks is worthless, but the boys pass the
curator of the Duckburg Museum, who appraises it as an artifact worth a million dollars. To win back the trophy, Scrooge is now made to sponsor his nephews. They buy a soccer ball from a sporting goods store owned by a surprisingly athletic and agile
Goofy, who ends becoming the team's coach when the nephews' teammates are shown as ragtag misfits, but the "McDuck Greenbacks" come together under "Sport Goofy"'s patient coaching and sharpen their soccer skills. Since the trophy's value makes front page news, the
Beagle Boys are aware of it, and seek to enter the soccer tournament as well, but since they are out of shape and do not know anything about soccer, they resort to
cheating. A series of sports news montages are shown how the soccer tournament has been progressing. When the Beagles see the Greenbacks won the semifinals, they think Goofy is a problem and kidnap him. The team is disheartened by the loss of their team captain, but resolve to go on without him. Despite the excellent playing by the team members, the Beagle Boys engage in their cheating and a
nearsighted referee keeps declaring the Beagles' goals legit, ending the first half with a score of 10–0. Back at the hideout, Goofy is firmly tied to a chair although he attempts to cleverly escape. As one of the Beagle Boys' is watching TV, Goofy removes a sock and uses his bare foot to grab a knife. The knife almost slips but Goofy uses his toes to catch it - before alerting the goon. Goofy quietly escapes the Beagles' hideout and gets to the field for the second half, which encourages the Greenbacks into incredible playing that not even the Beagles' cheating can counter, causing a comeback of 10–10. When the enraged Beagles resort to outright physically assaulting Goofy, Scrooge finally makes the referee wear his glasses, causing the referee to cry foul and set up a
penalty shot. The field is cleared save for Goofy and the Beagles' goalie, but Goofy is still dizzy from the beating he is trying to regain his balance. The Beagles' captain secretly places a bomb in the ball, and orders a Beagle to push the red button on the detonator when Goofy is ready to take his shot. The Beagle is so uneducated that he keeps pushing the green button, causing Sport Goofy to easily make the penalty goal past an overconfident goalie, thus the Greenbacks win 11–10. All of Duckburg rejoices except for the Beagles, whose angry captain pushes the red button causing the ball to explode and send all the Beagle Boys into a waiting
police van. Now that Scrooge has his trophy back, he donates it to the Duckburg Museum (after making sure it's tax-deductible), and joins the McDuck Greenbacks in their championship photo. ==Voice actors==