Friday, October 13, 2017

MLB League Championship wager suggestions



My last two posts dealt with betting on the division series. I used fivethirtyeight.com’s probabilities of each team advancing, the Kelly criteria for sizing the bets, and the best odds I could find to suggest 4 wagers. It turned out that 3 of the 4 were losers with only the Cubs coming through. Let’s assume you had set aside $1,000 as your bankroll. Following are the wagers you would have made.

·         Indians $60 – loser.
·         Red Sox $13 – loser.
·         Diamondbacks $82 – loser
·         Cubs $47 – win $56.40

So now your bankroll is $901.40. So, let’s do the same for the league championships.

National
538 Prob
ML
Eur
Exp Ret
Kelly
Dodgers
60%
-190
1.526
$0.916
-16.0%
Cubs
40%
165
2.650
$1.060
3.6%






American
538 Prob
ML
Eur
Exp Ret
Kelly
Asros
57%
-170
1.588
$0.905
-16.1%
Yankees
43%
155
2.550
$1.097
6.2%

The two wagers recommended here are the Cubs 3.6% $32.45 to win $53.54, and the Yankees 6.2% $55.88 to win $86.82.

Looking ahead a bit, fivethirtyeight.com also have the probabilities of each of the 4 remaining teams to win the World Series. Here’s what that chart looks like.

World Series
538 Prob
ML
Eur
Exp Ret
Kelly
Dodgers
31%
180
2.800
$0.868
-7.3%
Asros
30%
225
3.250
$0.975
-1.1%
Yankees
20%
435
5.350
$1.070
1.6%
Cubs
18%
460
5.600
$1.008
0.2%

Here the wagers would be on the Yankees and/or Cubs, but at trivial amounts. So much for the wagering suggestions. Next week, I’ll post a Lending Club update. Follow me @billlanke on Twitter to know when this is posted.


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