31 July
Members of the National Football League Players Association begin what is to be a two-day strike, their first. The issues: pay, pensions, the right to arbitration and the right to have agents – 1970
Fifty-day baseball strike ends – 1981
31 July
Members of the National Football League Players Association begin what is to be a two-day strike, their first. The issues: pay, pensions, the right to arbitration and the right to have agents – 1970
Fifty-day baseball strike ends – 1981