the new york mets
In baseball, the New York Yankees have lost a total of 14 World Series.
Now in 2012, The Colombus Blue Jackets has lost most of their games.
As of September 16, the Milwaukee Brewers have the most losses by one run with 29.
7 games total minus the 2 games that the team has won equals 5 games. Since the team has played 7 and won 2, that means they have lost 5 games. Therefore, the fraction of the games the team has lost is 5/7 because 5 is the games lost and 7 is the total number of games played.