New Metrics: Win % and Implied Odds
Let's grab a recent race to use an example. Here's part of the field from Horseshoe Indianapolis, Race 3 from Monday (10/23/23).
Initially, Value Plays suggests using the #1 about 17% of the time with 9/5 odds and using the #7 about 17% of the time relative to 4/1 odds. With Implied Odds of 9/2, we find that neither would offer an overlay in the win pool if the tote held true to the sheet.
Of course though, parimutel markets are self-correcting and off odds can differ a good amount from opening lines. Additionally, scratches can change the complexion of a race and each runner's respective win chances as well. With Predicteform's Race Analyzer Tool, we can scratch horses and update odds to re-calculate the Value Plays Win %. This is useful whether you're capping close to post using live odds or capping ahead of time and want to correct what you perceive as a bad ML to your own projected odds.
In our example race, after scratching the #11 and assigning closing odds to all runners, we see the pair of #1 and #7 further distance themselves from this field with the share of Win %. Using the Implied Odds of 4/1 on each, one could easily conclude #7 Monumentaljustice would make the better value bet since his Odds of 9/2 are an overlay to the Implied Odds of 4/1 while the #1 Sargent Hulka is a big underlay with Implied Odds of 4/1 while only offering even money at 1/1. We also see with the recalculation a longshot jump up into the picture for our superfecta considerations.
*Note: Win % and Implied Odds are not calculated for races containing runners with no data.*
Results | Horseshoe Indianapolis | Race 3 | 10-23-2023
# |
Horse |
Jockey |
Win |
Place |
Show |
7 |
Monumentaljustice |
Fernando De La Cruz |
11.40 |
4.60 |
3.80 |
1 |
Sargent Hulka |
Alberto Burgos |
|
2.60 |
2.40 |
9 |
Paige Perfect |
Rodney Prescott |
|
|
3.60 |
3 |
Charming Victory |
Joseph Ramos |
|
|
|
|
Bet Type |
Runners |
Pay Out |
|
$2 Exacta |
7-1 |
$26.40 |
|
$1 Trifecta |
7-1-9 |
$59.00 |
|
$1 Superfecta |
7-1-9-3 |
$839.60 |
.
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