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OT Gamblers: How can both money lines be negative?

Posted on 9/22/25 at 8:44 pm
Posted by RanchoLaPuerto
Jena
Member since Aug 2023
1755 posts
Posted on 9/22/25 at 8:44 pm
Right now LSU is minus 102 while Ole Miss is minus 118.

How can that be? I thought one had to be the inverse of the other in some way.

Is there any way to arbitrage it?

(This is on FanDuel.)
This post was edited on 9/22/25 at 8:45 pm
Posted by CocomoLSU
Inside your dome.
Member since Feb 2004
155309 posts
Posted on 9/22/25 at 8:45 pm to
The numbers can be whatever makes Vegas the most money.
Posted by RanchoLaPuerto
Jena
Member since Aug 2023
1755 posts
Posted on 9/22/25 at 8:46 pm to
So why would I take a negative money line on the underdog?
Posted by T1gerNate
Member since Feb 2020
1878 posts
Posted on 9/22/25 at 8:46 pm to
Da fuq? LSU moneyline is +100 on bet mgm baw. I just loaded up on it
Posted by Tangineck
Mandeville
Member since Nov 2017
2715 posts
Posted on 9/22/25 at 8:46 pm to
It means its a pick 'em game and the house isn't willing to lose money on it, so both lines are negative.
Posted by RanchoLaPuerto
Jena
Member since Aug 2023
1755 posts
Posted on 9/22/25 at 8:47 pm to
Posted by RanchoLaPuerto
Jena
Member since Aug 2023
1755 posts
Posted on 9/22/25 at 8:48 pm to
quote:

its a pick 'em game


Ok. I guess that makes sense. But wouldn’t the spread be pick em?
Posted by LoneStar23
USA
Member since Aug 2019
5781 posts
Posted on 9/22/25 at 8:52 pm to
quote:

But wouldn’t the spread be pick em?


The spread is +1.5 that is a pick em spread
Posted by Mingo Was His NameO
Brooklyn
Member since Mar 2016
36124 posts
Posted on 9/22/25 at 8:52 pm to
quote:

The spread is +1.5 that is a pick em spread


No it’s not
Posted by justaniceguy
Member since Sep 2020
6498 posts
Posted on 9/22/25 at 8:53 pm to
The book takes $10 as a fee for betting. A regular game that isn’t pickem will be something like +100 vs -120 or -140 vs +120.

My book actually only takes $5 so a true pick em will be -105 vs -105
Posted by Mingo Was His NameO
Brooklyn
Member since Mar 2016
36124 posts
Posted on 9/22/25 at 8:54 pm to
quote:

A regular game that isn’t pickem will be something like +100 vs -120 or -140 vs +120.


This is not how implied odds on a money line work
Posted by KamaCausey_LSU
Member since Apr 2013
17012 posts
Posted on 9/22/25 at 8:56 pm to
The house edge, aka the juice, aka the vig.

The real way that books make their money.
Posted by HoboDickCheese
The overpass
Member since Sep 2020
13569 posts
Posted on 9/22/25 at 8:56 pm to
The horse was the mother and rode into town of Friday
Posted by rintintin
Life is Life
Member since Nov 2008
16952 posts
Posted on 9/22/25 at 8:57 pm to
The book takes a vig, lines will never be the exact inverse
Posted by justaniceguy
Member since Sep 2020
6498 posts
Posted on 9/22/25 at 8:58 pm to
My book has right now:

-110 vs 100
-123 vs +113


I’m sorry I didn’t get the exact numbers right
Posted by Who_Dat_Tiger
Member since Nov 2015
24621 posts
Posted on 9/22/25 at 8:59 pm to
Becuase Vegas knows degenerates will bet on it anyway. It’s a win/win for them. No one is forcing them to set the money line at + on either side. If the juice is negative both ways they are going to profit regardless who wins, just like on spread betting with the juice on both sides being negative. Vegas wins either way
Posted by RanchoLaPuerto
Jena
Member since Aug 2023
1755 posts
Posted on 9/22/25 at 8:59 pm to
quote:

The book takes a vig, lines will never be the exact inverse


So does this imply that the Vegas oddsmakers think this is about even?
Posted by OweO
Plaquemine, La
Member since Sep 2009
119942 posts
Posted on 9/22/25 at 9:00 pm to
Ole Miss is what? A 2 point favorite? It seems like the perception is that its going to be a pretty even game, Ole Miss has the advantage because its at Ole Miss. Why would they set a +ML? It happens in games that bettors decide will be close..

I say bettors because that's who really controls the line. The book makers just try to get a number that will draw bets from both sides. If too much money goes to one side the line adjust to start getting people to bet the other side.

ESPN's gamecast has Ole Miss with a 73% change to win, lets say they used that to set their MLs. LSU would likely be +250 (I just threw a number out). People would be betting the shite out of LSU because its a pretty even matchup and the casino would lose a lot of LSU wins. So to appeal to bettors without them losing a lot of money (hopefully coming out ahead) both teams are -.
Posted by Mingo Was His NameO
Brooklyn
Member since Mar 2016
36124 posts
Posted on 9/22/25 at 9:00 pm to
quote:

just like on spread betting with the juice on both sides being negative. Vegas wins either way


Some of you are stunningly retarded
Posted by Cosmo
glassman's guest house
Member since Oct 2003
128776 posts
Posted on 9/22/25 at 9:00 pm to
quote:

My book actually only takes $5


Link?
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