Data courtesy Kenneth Massey.
Ratings include all games through 25 October 2003. 2468 game results were used.
Weight of tied games = 0
| Rk | Team | Conf. | Z-Rating | BSWP | Record | Pct | Ratio | SOS | Rk | ||||
| 1 | Atlanta Braves | NE | 174.59 | .6372 | 103-64 | .617 | 1.609 | 108.48 | 6 | ||||
| 2 | San Francisco Giants | NW | 161.40 | .6186 | 101-64 | .612 | 1.578 | 102.27 | 15 | ||||
| 3 | New York Yankees | AE | 150.92 | .6024 | 110-69-1 | .614 | 1.590 | 94.923 | 23 | ||||
| 4 | Florida Marlins | NE | 149.50 | .6001 | 102-77 | .570 | 1.325 | 112.86 | 4 | ||||
| 5 | Oakland Athletics | AW | 135.86 | .5767 | 98-69 | .587 | 1.420 | 95.655 | 21 | ||||
| 6 | Boston Red Sox | AE | 131.82 | .5692 | 101-73 | .580 | 1.384 | 95.279 | 22 | ||||
| 7 | Philadelphia Phillies | NE | 127.84 | .5616 | 86-76 | .531 | 1.132 | 112.98 | 3 | ||||
| 8 | Chicago Cubs | NC | 123.83 | .5537 | 94-80 | .540 | 1.175 | 105.38 | 10 | ||||
| 9 | Seattle Mariners | AW | 123.42 | .5529 | 93-69 | .574 | 1.348 | 91.567 | 26 | ||||
| 10 | Montreal Expos | NE | 119.98 | .5458 | 83-79 | .512 | 1.051 | 114.20 | 2 | ||||
| 11 | Houston Astros | NC | 118.51 | .5427 | 87-75 | .537 | 1.160 | 102.16 | 16 | ||||
| 12 | St. Louis Cardinals | NC | 115.16 | .5355 | 85-77 | .525 | 1.104 | 104.32 | 11 | ||||
| 13 | Los Angeles Dodgers | NW | 113.30 | .5314 | 85-77 | .525 | 1.104 | 102.63 | 14 | ||||
| 14 | Arizona Diamondbacks | NW | 111.03 | .5263 | 84-78 | .519 | 1.077 | 103.10 | 13 | ||||
| 15 | Toronto Blue Jays | AE | 106.07 | .5148 | 86-76 | .531 | 1.132 | 93.733 | 25 | ||||
| 16 | Minnesota Twins | AC | 102.86 | .5071 | 91-75 | .548 | 1.213 | 84.772 | 30 | ||||
| 17 | Chicago White Sox | AC | 98.035 | .4950 | 86-76 | .531 | 1.132 | 86.635 | 27 | ||||
| 18 | Pittsburgh Pirates | NC | 90.871 | .4759 | 75-87 | .463 | 0.862 | 105.41 | 9 | ||||
| 19 | Kansas City Royals | AC | 90.327 | .4744 | 83-79 | .512 | 1.051 | 85.974 | 29 | ||||
| 20 | Anaheim Angels | AW | 88.424 | .4690 | 77-85 | .475 | 0.906 | 97.611 | 20 | ||||
| 21 | Colorado Rockies | NW | 86.799 | .4644 | 74-88 | .457 | 0.841 | 103.22 | 12 | ||||
| 22 | New York Mets | NE | 82.426 | .4515 | 66-95 | .410 | 0.695 | 118.64 | 1 | ||||
| 23 | Cincinnati Reds | NC | 79.037 | .4410 | 69-93 | .426 | 0.742 | 106.53 | 8 | ||||
| 24 | Baltimore Orioles | AE | 78.227 | .4384 | 71-91-1 | .439 | 0.781 | 100.11 | 18 | ||||
| 25 | Milwaukee Brewers | NC | 77.617 | .4365 | 68-94 | .420 | 0.723 | 107.29 | 7 | ||||
| 26 | Texas Rangers | AW | 77.554 | .4363 | 71-91 | .438 | 0.780 | 99.401 | 19 | ||||
| 27 | San Diego Padres | NW | 71.180 | .4151 | 64-98 | .395 | 0.653 | 108.99 | 5 | ||||
| 28 | Tampa Bay Devil Rays | AE | 64.415 | .3909 | 63-99 | .389 | 0.636 | 101.22 | 17 | ||||
| 29 | Cleveland Indians | AC | 62.637 | .3842 | 68-94 | .420 | 0.723 | 86.587 | 28 | ||||
| 30 | Detroit Tigers | AC | 34.091 | .2512 | 43-119 | .265 | 0.361 | 94.345 | 24 |
| Rk | Conference | BSWP | Tms | Top Team |
| 1 | NL East (NE) | .5687 | 5 | Atlanta Braves (1) |
| 2 | NL West (NW) | .5130 | 5 | San Francisco Giants (2) |
| 3 | AL West (AW) | .5097 | 4 | Oakland Athletics (5) |
| 4 | AL East (AE) | .5037 | 5 | New York Yankees (3) |
| 5 | NL Central (NC) | .4970 | 6 | Chicago Cubs (8) |
| 6 | AL Central (AC) | .4099 | 5 | Minnesota Twins (16) |