Principal Skinner gathers the students of
Springfield Elementary School at an assembly to announce which subjects they are failing, especially
Ralph.
Lisa, who prides herself on her academic achievements, is horrified to discover she is failing gym class. Lisa attempts to appeal to her gym teacher, who makes her a deal: if Lisa regularly participates in a sports program outside of school, she will get a passing grade in gym class. Lisa attempts to join a basketball team, but is unable to
dribble properly. She then attempts to join a
volleyball team, but the team's only ball is deflated when it lands on her spiky hair. Lisa becomes despondent. Later, the family watches
Bart play
hockey for his team, the Mighty Pigs, coached by
Chief Wiggum. After the game, Bart ridicules Lisa for her lack of athletic skill and uses his
hockey stick to pelt her with litter.
Apu, the coach of the
Kwik-E-Mart Gougers, witnesses Lisa deflecting the litter and throws a hockey puck at her without warning, which she catches. Apu makes Lisa the Gougers'
goalie. Lisa excels as goalie and leads the team to its best season ever. Homer begins alternately favoring Bart and Lisa depending on whose team is winning more games. As a result, a
sibling rivalry develops between Bart and Lisa. The rivalry peaks when the town learns that the Gougers will face the Mighty Pigs at their next match. Bart and Lisa's animosity towards each other enhances their athletic skill. With four seconds left, Bart is tripped by
Jimbo, giving him a
penalty shot against Lisa that will decide the outcome of the game. As they face off, Bart and Lisa
remember the good times they had together when they were younger. Bart and Lisa discard their equipment and hug each other. The match ends in a
tie, much to
Marge's pride and Homer's distress. Dissatisfied with the outcome, the
spectators riot and trash the arena. ==Production==