SkinnyTony
SkinnyTony
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September 4th, 2025 at 4:23:29 PM permalink
The Miami/Indy game is a pick'em.

Right now I'm seeing:

Miami 1st half -0.5 +110
Miami 2nd half -0.5 +100

Nothing special here; these are crappy 30 cent lines (Indy +0.5 is -140 and -130 respectively)

But when I parlay them I get +425. If they were uncorrelated you would get +320. Is there really that much of a negative correlation between a team winning the first half and winning the 2nd? I understand that there's some negative correlation due to the opening kickoff of each half going to different teams, and maybe some more due to the team that's ahead possibly running to give up a portion of their lead in order to secure win, but this still seems high.
SOOPOO
SOOPOO
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September 4th, 2025 at 5:01:26 PM permalink
Quote: SkinnyTony

The Miami/Indy game is a pick'em.

Right now I'm seeing:

Miami 1st half -0.5 +110
Miami 2nd half -0.5 +100

Nothing special here; these are crappy 30 cent lines (Indy +0.5 is -140 and -130 respectively)

But when I parlay them I get +425. If they were uncorrelated you would get +320. Is there really that much of a negative correlation between a team winning the first half and winning the 2nd? I understand that there's some negative correlation due to the opening kickoff of each half going to different teams, and maybe some more due to the team that's ahead possibly running to give up a portion of their lead in order to secure win, but this still seems high.
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Great post. I think the alternating opening kickoffs is the major factor. This will be an easy one (for someone other than me!) to research. Do remember, of course, that to win your bet if either half is a tie, you lose.
avianrandy
avianrandy
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September 4th, 2025 at 6:20:50 PM permalink
You might look at the colts history in home game opener when betting
That said the colts and the bears are very difficult teams when picking.
SkinnyTony
SkinnyTony
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September 4th, 2025 at 6:59:33 PM permalink
Quote: avianrandy

You might look at the colts history in home game opener when betting
That said the colts and the bears are very difficult teams when picking.
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Yeah I know. I hate betting trends though.

In the 5 year Joe Burrow era the Bengals are 1-9 in the first 2 games of the season. That includes my week 1 survivor league exit last year when they lost to the Pats. I still think they are beating the Browns though.
odiousgambit
odiousgambit
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September 5th, 2025 at 4:38:42 AM permalink
atop your thread are some nfl odds comparisons. Where did that come from?
the next time Dame Fortune toys with your heart, your soul and your wallet, raise your glass and praise her thus: “Thanks for nothing, you cold-hearted, evil, damnable, nefarious, low-life, malicious monster from Hell!”   She is, after all, stone deaf. ... Arnold Snyder
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