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 1957-09-29. 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
1Milwaukee BravesNL1.0-0.395590.00.095.059.095-5995-59>99.9%45.1%0.0%+0.5%+3.9%
2St. Louis CardinalsNL0.40.187670.00.087.067.087-6787-67<0.1%<0.1%0.0%-0.5%-1.5%
3Brooklyn DodgersNL0.684700.00.084.070.084-7084-70<0.1%<0.1%0.0%0.0%-2.4%
4Cincinnati RedlegsNL-0.60.280740.00.080.074.080-7480-74<0.1%<0.1%0.0%0.0%0.0%
5Philadelphia PhilliesNL-0.30.277770.00.077.077.077-7777-77<0.1%<0.1%0.0%0.0%0.0%
6New York GiantsNL-0.169850.00.069.085.069-8569-85<0.1%<0.1%0.0%0.0%0.0%
7Chicago CubsNL-0.40.262920.00.062.092.062-9262-92<0.1%<0.1%0.0%0.0%0.0%
8Pittsburgh PiratesNL-0.60.262920.00.062.092.062-9262-92<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 YankeesAL1.2-0.298560.00.098.056.098-5698-56>99.9%54.9%0.0%+0.0%+4.0%
2Chicago White SoxAL0.7-0.290640.00.090.064.090-6490-64<0.1%<0.1%0.0%0.0%-4.0%
3Boston Red SoxAL0.3-0.182720.00.082.072.082-7282-72<0.1%<0.1%0.0%0.0%0.0%
4Detroit TigersAL-0.1-0.178760.00.078.076.078-7678-76<0.1%<0.1%0.0%0.0%0.0%
5Baltimore OriolesAL0.1-0.176760.00.076.076.076-7676-76<0.1%<0.1%0.0%0.0%0.0%
6Cleveland IndiansAL-0.1-0.176770.00.076.077.076-7776-77<0.1%<0.1%0.0%0.0%0.0%
7Kansas City AthleticsAL-1.10.259940.00.059.094.059-9459-94<0.1%<0.1%0.0%0.0%0.0%
8Washington SenatorsAL-0.90.155990.00.055.099.055-9955-99<0.1%<0.1%0.0%0.0%0.0%