The following year , ABC exercises a contract clause requiring that all World Series games be played in prime time .
MLB Commissioner Peter Ueberroth tells the Cubs that if lights are not installed at Wrigley , the club 's future playoff games could be moved elsewhere .
The following year , ABC exercises a contract clause requiring that all World Series games be played in prime time .
MLB Commissioner Peter Ueberroth tells the Cubs that if lights are not installed at Wrigley , the club 's future playoff games could be moved elsewhere .