The first organized strike was the 1972 MLB strike. It lasted for 13 days (April 1 - April 13). The strike was over pension benefits and salary arbitration and when the owners agreed on an increase to the pension fund and to allow arbitration, the strike ended.
Baseball
depends on the sport they traced the first professional basketball team back to the 1870s or so
canoeing, seriously, it may be professional but it is not a sport.
Yes. There is the professional sport of cycling.
FOOTBALL
The first organized strike was the 1972 MLB strike. It lasted for 13 days (April 1 - April 13). The strike was over pension benefits and salary arbitration and when the owners agreed on an increase to the pension fund and to allow arbitration, the strike ended.
I don't know about professional sport, but it was definitely Eve who played amateur sport with Adam!
Baseball
baseball
football
Ice Hockey became a professional sport in 1904. The United States formed the first professional league. Canada followed quickly in 1905.
Michael Jordan's first retirement was from the sport of professional basketball.
Kickball is not a professional sport.
Athletics is not a professional sport
barcleys premier league
I think it was basketball.