celtics
As of September 2013 - CBA of Lincroft, NJ - Boys HS Cross Country - 323 straight Dual Meet wins dating back to 1973.
Grade school. Driving a car. Winning a sport. Losing a sport. Fishing. Camping. Roller Coasters.
In 1983, John Bertrand skippered Australia II of Australia and won the America's Cup, thus ending the longest winning streak in the history of sport.
yes
because the losing team sucked balls
baseball
Pole Vault
it is not a sport
Red wings
Ski Jumping
Sacramento