MLB playoff odds are based on 25000 simulations of the rest of the season and playoffs. The team's estimated quality is determined by their performance over their last 100 regular season games (even if it spans seasons) and includes a regression to the mean factor. These results are based on standings through 1955-09-25. This page does not update during the postseason.

Playoff Odds Table
Current Remaining Average 90% Confidence Change
Tm Lg SRS rSOS W L W L W L Best Worst Pennant Win WS 1 Day 7 Days 30 Days
NL
1Brooklyn DodgersNL0.8-0.198550.00.098.055.098-5598-55>99.9%48.2%0.0%0.0%+0.3%
2Milwaukee BravesNL0.6-0.185690.00.085.069.085-6985-69<0.1%<0.1%0.0%0.0%-0.3%
3New York GiantsNL0.4-0.180740.00.080.074.080-7480-74<0.1%<0.1%0.0%0.0%0.0%
4Philadelphia PhilliesNL0.10.277770.00.077.077.077-7777-77<0.1%<0.1%0.0%0.0%0.0%
5Cincinnati RedlegsNL0.80.175790.00.075.079.075-7975-79<0.1%<0.1%0.0%0.0%0.0%
6Chicago CubsNL-1.00.372810.00.072.081.072-8172-81<0.1%<0.1%0.0%0.0%0.0%
7St. Louis CardinalsNL-0.60.268860.00.068.086.068-8668-86<0.1%<0.1%0.0%0.0%0.0%
8Pittsburgh PiratesNL-1.20.360940.00.060.094.060-9460-94<0.1%<0.1%0.0%0.0%0.0%
Current Remaining Average 90% Confidence Change
Tm Lg SRS rSOS W L W L W L Best Worst Pennant Win WS 1 Day 7 Days 30 Days
AL
1New York YankeesAL0.8-0.296580.00.096.058.096-5896-58>99.9%51.8%0.0%+8.7%+55.1%
2Cleveland IndiansAL0.6-0.293610.00.093.061.093-6193-61<0.1%<0.1%0.0%-8.6%-22.2%
3Chicago White SoxAL0.6-0.291630.00.091.063.091-6391-63<0.1%<0.1%0.0%-0.1%-29.6%
4Boston Red SoxAL1.0-0.284700.00.084.070.084-7084-70<0.1%<0.1%0.0%0.0%-3.3%
5Detroit TigersAL0.5-0.279750.00.079.075.079-7579-75<0.1%<0.1%0.0%0.0%0.0%
6Kansas City AthleticsAL-1.30.263910.00.063.091.063-9163-91<0.1%<0.1%0.0%0.0%0.0%
7Baltimore OriolesAL-1.0-0.157970.00.057.097.057-9757-97<0.1%<0.1%0.0%0.0%0.0%
8Washington NationalsAL-1.20.2531010.00.053.0101.053-10153-101<0.1%<0.1%0.0%0.0%0.0%