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 1919-09-29. 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
1Cincinnati RedsNL1.20.196440.00.096.044.096-4496-44>99.9%62.2%0.0%0.0%+0.8%
2New York GiantsNL0.8-0.187530.00.087.053.087-5387-53<0.1%<0.1%0.0%0.0%-0.8%
3Chicago CubsNL0.20.275650.00.075.065.075-6575-65<0.1%<0.1%0.0%0.0%0.0%
4Pittsburgh PiratesNL0.10.271680.00.071.068.071-6871-68<0.1%<0.1%0.0%0.0%0.0%
5Brooklyn RobinsNL0.10.069710.00.069.071.069-7169-71<0.1%<0.1%0.0%0.0%0.0%
6Boston BravesNL-0.60.157820.00.057.082.057-8257-82<0.1%<0.1%0.0%0.0%0.0%
7St. Louis CardinalsNL-0.50.254830.00.054.083.054-8354-83<0.1%<0.1%0.0%0.0%0.0%
8Philadelphia PhilliesNL-1.40.347900.00.047.090.047-9047-90<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
1Chicago White SoxAL0.7-0.188520.00.088.052.088-5288-52>99.9%37.8%0.0%+0.2%+4.6%
2Cleveland IndiansAL0.9-0.184550.00.084.055.084-5584-55<0.1%<0.1%0.0%-0.2%-3.0%
3Detroit TigersAL0.3-0.180600.00.080.060.080-6080-60<0.1%<0.1%0.0%0.0%-1.5%
4New York YankeesAL0.4-0.180590.00.080.059.080-5980-59<0.1%<0.1%0.0%0.0%-0.1%
5St. Louis BrownsAL-0.40.167720.00.067.072.067-7267-72<0.1%<0.1%0.0%0.0%0.0%
6Boston Red SoxAL0.00.066710.00.066.071.066-7166-71<0.1%<0.1%0.0%0.0%0.0%
7Washington NationalsAL-0.10.056840.00.056.084.056-8456-84<0.1%<0.1%0.0%0.0%0.0%
8Philadelphia AthleticsAL-1.80.3361040.00.036.0104.036-10436-104<0.1%<0.1%0.0%0.0%0.0%