Simplify the following text for a Grade 7 native English-speaking person.
Original: The stadium hosted the 1980 MLB All-Star Game , as well as games of the 1963 , 1965 , 1966 , 1974 , 1977 , 1978 , 1981 , and 1988 World Series .
Simplified: The Dodgers have won four World Series while playing in the stadium , in 1963 , 1965 , 1981 and 1988 .