Who Plays at the Stadium
Name the Rule
Name the Decade
Who Did They Play For?
Olympic Cities
100

Madison Square Garden

NY Knicks (NBA) and NY Rangers (NHL)

100

In soccer: when a player (aside from the goalkeeper) "unnaturally" touches the ball with their arms

Hand Ball

100

Derek Jeter wins Rookie of the Year, Michael Jordan wins six championships, last time a Canadian team won the Stanley Cup

1990s

100

Derek Jeter

NY Yankees

100

Rio

2016

200

MetLife Stadium

NY Giants and NY Jets

200

In baseball: a pitch swung at and missed; or a pitch taken in a zone above home plate

Strike

200

Steroid scandal in MLB, Alex Ovechkin scores his first goal (of 896 total), Tom Brady enters the NFL

2000s

200

Tom Brady

New England Patriots and Tampa Bay Buccaneers

200

London

2012

300

UBS Arena

NY Islanders

300

In basketball: when a player takes more than two steps without dribbling

Traveling

300

Last time the Mets won the World Series, the Islanders win 4 straight championships, USA beat the Soviet Union in hockey for Olympic gold

1980s

300

LeBron James

Cleveland Cavaliers, Miami Heat, LA Lakers

300

Barcelona 

1992

400

Wrigley Field

Chicago Cubs

400

In football: when a kick/punt returner extends and waves one arm in the air prior to catching the ball to avoid contact

Fair Catch

400

Jackie Robinson breaks the color barrier, the NBA is founded, hockey's Original Six era begins

1940s

400

Wayne Gretzky

Edmonton Oilers, LA Kings, St. Louis Blues, NY Rangers

400

Salt Lake City

2002

500

United Center

Chicago Blackhawks (NHL) and Chicago Bulls (NBA)

500

In hockey: one of these rules involves the "blue" line, while the other involves the "red" line

Offsides and Icing

500

Wrigley Field & Fenway Park are built, the NY Highlanders become the Yankees, Black Sox scandal (betting to throw World Series)

1910s

500

Shaq

Orlando Magic, LA Lakers, Miami Heat, Phoenix Suns, Cleveland Cavaliers, Boston Celtics

500

Lillehammer

1994