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 1909-10-07. 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
1Pittsburgh PiratesNL1.60.0111420.00.0111.042.0111-42111-42>99.9%61.6%0.0%0.0%+7.4%
2Chicago CubsNL1.50.0104490.00.0104.049.0104-49104-49<0.1%<0.1%0.0%0.0%-7.4%
3New York GiantsNL0.3-0.192610.00.092.061.092-6192-61<0.1%<0.1%0.0%0.0%0.0%
4Cincinnati RedsNL0.00.177770.00.077.077.077-7777-77<0.1%<0.1%0.0%0.0%0.0%
5Philadelphia PhilliesNL0.00.174790.00.074.079.074-7974-79<0.1%<0.1%0.0%0.0%0.0%
6Brooklyn SuperbasNL-1.10.255980.00.055.098.055-9855-98<0.1%<0.1%0.0%0.0%0.0%
7St. Louis CardinalsNL-1.30.254980.00.054.098.054-9854-98<0.1%<0.1%0.0%0.0%0.0%
8Boston DovesNL-1.20.2451080.00.045.0108.045-10845-108<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
1Detroit TigersAL1.00.198540.00.098.054.098-5498-54>99.9%38.4%0.0%0.0%+15.5%
2Philadelphia AthleticsAL1.4-0.295580.00.095.058.095-5895-58<0.1%<0.1%0.0%0.0%-15.5%
3Boston Red SoxAL0.30.188630.00.088.063.088-6388-63<0.1%<0.1%0.0%0.0%0.0%
4Chicago White SoxAL0.30.178740.00.078.074.078-7478-74<0.1%<0.1%0.0%0.0%0.0%
5New York HighlandersAL0.20.174770.00.074.077.074-7774-77<0.1%<0.1%0.0%0.0%0.0%
6Cleveland NapsAL-0.50.271820.00.071.082.071-8271-82<0.1%<0.1%0.0%0.0%0.0%
7St. Louis BrownsAL-0.90.161890.00.061.089.061-8961-89<0.1%<0.1%0.0%0.0%0.0%
8Washington NationalsAL-1.80.3421100.00.042.0110.042-11042-110<0.1%<0.1%0.0%0.0%0.0%

More 1909 Major League Pages

1909 Major League Season

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