| Eastern Division | ||||||
| W | L | Pct. | GB | Streak | Last 10 | |
| Philadelphia Phillies | 41 | 36 | .532 | -- | W-1 | 5-5 |
| Florida Marlins | 41 | 38 | .519 | 1.0 | L-2 | 4-6 |
| NEW YORK METS | 38 | 39 | .494 | 3.0 | W-1 | 5-5 |
| Atlanta Braves | 38 | 40 | .487 | 3.5 | W-2 | 6-4 |
| Montreal Expos | 26 | 51 | .338 | 15.0 | L-1 | 4-6 |
| Central Division | ||||||
| W | L | Pct. | GB | Streak | Last 10 | |
| St. Louis Cardinals | 46 | 32 | .590 | -- | L-3 | 5-5 |
| Chicago Cubs | 43 | 35 | .551 | 3.0 | W-1 | 5-5 |
| Milwaukee Brewers | 41 | 34 | .547 | 3.5 | W-5 | 6-4 |
| Cincinnati Reds | 42 | 36 | .538 | 4.0 | L-1 | 5-5 |
| Houston Astros | 40 | 38 | .513 | 6.0 | L-1 | 5-5 |
| Pittsburgh Pirates | 32 | 43 | .427 | 12.5 | W-5 | 6-4 |
| Western Division | ||||||
| W | L | Pct. | GB | Streak | Last 10 | |
| San Francisco Giants | 44 | 35 | .557 | -- | L-1 | 7-3 |
| Los Angeles Dodgers | 40 | 36 | .526 | 2.5 | W-1 | 3-7 |
| San Diego Padres | 41 | 37 | .526 | 2.5 | L-2 | 7-3 |
| Arizona Diamondbacks | 29 | 50 | .367 | 15.0 | W-2 | 2-8 |
| Colorado Rockies | 28 | 49 | .364 | 15.0 | L-5 | 3-7 |
Games of July 1, 2004
CHICAGO CUBS 5, Houston Astros 4
New York Mets 7, CINCINNATI REDS 6
LOS ANGELES DODGERS 5, San Francisco Giants 4
PHILADELPHIA PHILLIES 10, Montreal Expos 5
ATLANTA BRAVES 9, Florida Marlins 1
Milwaukee Brewers 10, COLORADO ROCKIES 9
ARIZONA DIAMONDBACKS 7, San Diego Padres 5