ROCKS CHECK YOUR STATS. 
You make a bold statement which is false.
BEWARE OF THE FLORIDA MARLINS 
DO NOT UNDERESTIMATE THIS TEAM 
THEY HAVE THE BEST RECORD SINCE THE ALL-STAR BREAK 
May I point out that since the All Star break the Marlins won 42 of 67 games for a 63% win percentage.
Lets take a look at some other playoff teams;
San Francisco  43 of 67 games  (64%)
NY Yankees 44 of 69 games (64%)
BUT THE TEAM WITH THE BEST RECORD SINCE THE ALL-STAR BREAK IS 
MINNESOTA TWINS  with a record of
46 wins from 69 games (67%) 
Thanks KC for the last ten games. I am sure some will agree that the competition on offer to these playoff sides was poor quality so I look to last twenty games.
Lets take MINNESOTA  14 - 6, broken down as follows;  7 games against Detroit, 6 against Cleveland and 7 against the Chisox.
2 teams there that could only win 101 games between them from 320 games. Only the Chisox was worthwhile opposition as they were still competing for the Central division. The Twinkies took these games 5-2.
Here are the others;
NATIONAL LEAGUE 
CHICAGO CUBS      13 - 7
ATLANTA BRAVES     12 - 8
SAN FRANCISCO     14 - 6
FLORIDA MARLINS    14 - 6
AMERICAN LEAGUE 
MINNESOTA TWINS     14 - 6
BOSTON REDSOX      12 - 8
OAKLAND ATHLETICS    12 - 8
NY YANKEES      15 - 5