Plus EV Analytics

Actuary. Gambler. Canadian. Small data. Correlated parlays. Inventor of probit vig removal. Husband. Father. Parrot parent. Speaker at Bet Bash '22 '24 '26.

[Plus EV Analytics @PlusEVAnalytics]

The greatest trick the devil ever pulled is convincing people that sports betting is a contest of who knows the most about sports

[Plus EV Analytics @PlusEVAnalytics]

@BookieSlicer @AmberGambling That's mostly, but not completely, true.

[Plus EV Analytics @PlusEVAnalytics]

I AM NOW IN THE WASTE MANAGEMENT BUSINESS:

Do you live in the great state of Oregon?

Do you have a (legal) betting account that's useless because it's limited to pennies?

DM me/email PlusEVAnalytics at outlook. I will help you recycle your junk account, we'll both make money.

[Plus EV Analytics @PlusEVAnalytics]

Cc @samschwartz71

[Plus EV Analytics @PlusEVAnalytics]

Proposed solution to the "how to measure PM volume" issue:

Say I bet $1 against your $99; that is, 100 contracts trade at a price of 1 cent (or 99 cents, same thing)

Implied probability of cash flows: 1% chance that $99 changes hands, 99% chance that $1 changes hands.

Then, volume = 1% x $99 + 99% x $1 = $1.98.

More generally,

Volume = 2 x number of contracts traded x trade price x (1 - trade price).

The price x (1 - price) construct is how many PMs calculate fees so there's a nice synergy there.

[Plus EV Analytics @PlusEVAnalytics]

Under my definition, the volume of this bet is $2.

https://t.co/Q3dhdRBcdp

[«𝑅𝐸𝒟𝒜𝒞𝒯𝐸𝒟» G4MBLER @RetardedGambler]

I JUST MADE THE BIGGEST PREDICTION MARKET WAGER OF ALL TIME. OVER 68 BILLION DOLLARS IN VOLUME. PLEASE GOD.

[Plus EV Analytics @PlusEVAnalytics]

I've told lots of insurance executives that I'm terrified of underwriting cyber insurance because you have no idea what the next threat is going to be, where it's going to come from or how many policyholders will be impacted simultaneously. Most of them looked at me like I was from Mars.

[Plus EV Analytics @PlusEVAnalytics]

The upside of the AI threat to humanity is you gotta think we'll get a resolution one way or the other to the whole "does God exist" thing

[Plus EV Analytics @PlusEVAnalytics]

@justinaknope Don't get me started on them

[Plus EV Analytics @PlusEVAnalytics]

@BradAllenNFL So you think they're surprised that the public is reacting negatively to this?

[Plus EV Analytics @PlusEVAnalytics]

It seems like the strategy for DK Predictions is to behave so recklessly that it kamikazes the whole PM industry. I kinda like it.

[Brett LoGiurato @BrettLoGiurato]

A scoop from me: CBS-owned local stations' election coverage will be sponsored by DraftKings, a deal that has stirred concern inside the company. https://t.co/qW8QTBotIf

[Plus EV Analytics @PlusEVAnalytics]

@DoctorRazzWSOP @BetWithLB @JoePatrick Don't be stupid. It's a binary outcome so the uncertainty in the same on both sides.

[Plus EV Analytics @PlusEVAnalytics]

Interesting. I always use an API odds provider to do a sweep of FD SGP quotes against my model and find the best ones so I can bet them manually and I always notice I get better odds than the API does for the same combos. Always chalked it up to better pricing in Ontario vs whatever jurisdiction the provider was quoting but maybe not.

[Plus EV Analytics @PlusEVAnalytics]

@Gino_BetOpenly U better lawyer up

[Plus EV Analytics @PlusEVAnalytics]

@BetWithLB @JoePatrick Unless I have info that the model doesn't (which was my original point about context), I'd prefer 51% +/- anything to 49% +/- anything

[Plus EV Analytics @PlusEVAnalytics]

Cool angle here. I talked about this kind of correlated parlay opportunity in my Bet Bash talk where there's a shared hidden generator (minutes played). @CalvinAndHobo took it a step further by capturing inverse correlation between blocks/fouls and between fouls/minutes. Nice!

[Circles Off 🔨 @CirclesOffHQ]

Most same game parlays stack legs that have nothing to do with each other 🙅‍♂️

@CalvinAndHobo breaks down the SGP that paid +4000, the correlation that books missed and how you can find edges like it today 🏀

New Legendary Loopholes video, out now 🚨

Presented by @ProphetX

[Plus EV Analytics @PlusEVAnalytics]

@JoePatrick There's a right reason and a wrong reason to disobey an analytics-driven recommendation. He gave the wrong one.

[Plus EV Analytics @PlusEVAnalytics]

@CSP_Trading It's not the economics that are the problem, it's a perpetual call option on tickets where the available supply may be zero

[Plus EV Analytics @PlusEVAnalytics]

The "Timeless Ticket" is what happens when you don't fully think your ideas through before acting on them

[Plus EV Analytics @PlusEVAnalytics]

@NCancellable Yeah! He doesn't need to explain it to us! That explains why he's...on camera explaining it to us?

[Plus EV Analytics @PlusEVAnalytics]

Interesting conversation,

"The analytics say 51% under some generalized assumptions but I'm not accepting it blindly because I might have more context-specific insight" is fine IMO.

"I don't get enough trials to realize the long run so I'm rejecting analytics" is not fine IMO. Classic failure to think probabilistically.

[katsu @katsuxbt]

Kyle Shanahan says a 51% analytics recommendation won’t convince him to go for it because he gets one shot, not an hour at a blackjack table

“I don’t want to hear about it if it’s 51% of the time we should go for it.”

“As I always say, I’m not sitting here playing Blackjack for an hour with no one else at the table, and eventually I’ll get 51% of it. Like, I have this one try, and I have a feel for it. I’ve been doing it too long.”

“But what I want to know from him, when it’s not a feel, when it, no, this is 98%. We don’t even need to talk about it. So we don’t need to talk about it. Tell me when it’s that, and I’ll just do it.”