Morning Line Madness
I have a good Facebook friend who can’t stand certain morning-line makers.
It’s not that he’s got anything personal against them, mind you. His beef is strictly professional: he’s fed up with outrageous lines.
What is an outrageous line, you ask?
Well, I’ve seen my buddy get annoyed by 125-percent lines, but his blood really starts to boil — figuratively… I think — when the morning line exceeds 130 percent.
Now, before we go any further let me first explain what the morning line is, and what a 125-percent or 130-percent line represents. Simply put, the morning line is an estimation of what the final odds will be — it is not (or should not) be a reflection of which horses the morning-line maker “likes.”
The percentage of the line is equally straightforward. It is the sum of each betting interest’s morning-line odds converted to a percentage (entries are counted just once). For example, a morning line consisting of entrants priced at 6-5, 2-1 and 7-2, would be considered a 101-percent line (5/11 + 1/3 + 2/9= 1.01).
Given that only one horse can win a particular race at the specified odds (dead heats pay a fraction of the quoted price), it would appear obvious that the morning line must equal 100 percent… but that is seldom the case.
This is because of two things: 1) Breakage – the act of rounding down payoffs to the nearest nickel or dime; and 2) Takeout – the amount subtracted from the pari-mutuel pool to pay for purses, taxes and other racetrack expenses.
Hence, most morning-line makers attempt to create a line equal to 100 percent plus 15-18 percent for take and 1-2 percent for breakage.
However, some do not. Instead, they incite my friend to weep and gnash his gums (he used to have teeth, but he plays primarily in Southern California, where the program odds can be particularly egregious) by continually producing lines on steroids.
But does it really matter whether the morning line is balanced or not? I decided to find out by looking for overlays on both the regular morning line and one adjusted to equal 100 percent.
The results surprised me.
Using my database of over 6,000 races run from 2004 to present and avoiding races with entries (more than one horse running as a single betting interest), I discovered that the unadjusted line actually performed better than the adjusted one (see chart above).
What this tells me is that the morning line odds don’t really help in the quest for overlays at all and, thus, inaccurate lines are of little consequence.
I hope this is good news to my friend… it will be to his dentist.
FREE Weekend Win Factor Report
In the spirit of the holidays, I’ve produced several free Win Factor Reports for this weekend’s races. Just click on the link(s) below to access the report(s) of your choice:
12/03/11 Aqueduct (AQU) Win Factor Report
12/03/11 Beulah Park (BEU) Win Factor Report
12/03/11 Fair Grounds (FG) Win Factor Report
12/03/11 Gulfstream Park (GP) Win Factor Report
12/03/11 Hawthorne Racecourse (HAW) Win Factor Report
12/03/11 Zia Park (ZIA) Win Factor Report
Have a great wagering weekend!
It’s not that he’s got anything personal against them, mind you. His beef is strictly professional: he’s fed up with outrageous lines.
What is an outrageous line, you ask?
Well, I’ve seen my buddy get annoyed by 125-percent lines, but his blood really starts to boil — figuratively… I think — when the morning line exceeds 130 percent.
Now, before we go any further let me first explain what the morning line is, and what a 125-percent or 130-percent line represents. Simply put, the morning line is an estimation of what the final odds will be — it is not (or should not) be a reflection of which horses the morning-line maker “likes.”
The percentage of the line is equally straightforward. It is the sum of each betting interest’s morning-line odds converted to a percentage (entries are counted just once). For example, a morning line consisting of entrants priced at 6-5, 2-1 and 7-2, would be considered a 101-percent line (5/11 + 1/3 + 2/9= 1.01).
Given that only one horse can win a particular race at the specified odds (dead heats pay a fraction of the quoted price), it would appear obvious that the morning line must equal 100 percent… but that is seldom the case.
This is because of two things: 1) Breakage – the act of rounding down payoffs to the nearest nickel or dime; and 2) Takeout – the amount subtracted from the pari-mutuel pool to pay for purses, taxes and other racetrack expenses.
Hence, most morning-line makers attempt to create a line equal to 100 percent plus 15-18 percent for take and 1-2 percent for breakage.
However, some do not. Instead, they incite my friend to weep and gnash his gums (he used to have teeth, but he plays primarily in Southern California, where the program odds can be particularly egregious) by continually producing lines on steroids.
But does it really matter whether the morning line is balanced or not? I decided to find out by looking for overlays on both the regular morning line and one adjusted to equal 100 percent.
The results surprised me.
(Click on image to enlarge)
Using my database of over 6,000 races run from 2004 to present and avoiding races with entries (more than one horse running as a single betting interest), I discovered that the unadjusted line actually performed better than the adjusted one (see chart above).
What this tells me is that the morning line odds don’t really help in the quest for overlays at all and, thus, inaccurate lines are of little consequence.
I hope this is good news to my friend… it will be to his dentist.
FREE Weekend Win Factor Report
In the spirit of the holidays, I’ve produced several free Win Factor Reports for this weekend’s races. Just click on the link(s) below to access the report(s) of your choice:
12/03/11 Aqueduct (AQU) Win Factor Report
12/03/11 Beulah Park (BEU) Win Factor Report
12/03/11 Fair Grounds (FG) Win Factor Report
12/03/11 Gulfstream Park (GP) Win Factor Report
12/03/11 Hawthorne Racecourse (HAW) Win Factor Report
12/03/11 Zia Park (ZIA) Win Factor Report
Have a great wagering weekend!
2 comments:
For me, Brazilian girls are something with something. They have always amazed me from an early age. That is why I decided to look for my wife from Brazil. According to deep information from https://yourmailorderbride.com/brazilian-brides/, I started my search from their sites. After a long conversation, one of the girls agreed to become my wife. That day I was the happiest man in the world.
We are a projected organization offering a full range of top construction companies in Pakistan services and investment management while maintaining a solid foundation of trust and mutual respect generated through a positive relationship with clients, architects, engineers, subcontractors, and suppliers.
Post a Comment