Massey Composite Ranking Comparison of Michigan and TCU

Submitted by wildbackdunesman on December 24th, 2022 at 8:40 AM

Massey has a composite poll of 99 different rankings.  Here is how the 4 playoff teams compare:

Michigan is ranked higher in 96 rankings, TCU is ranked higher in 3 rankings.

Overall Composite Ranking: Michigan #2, TCU #4
Mean: Michigan 2.26, TCU 5.33
Median: Michigan 2.0, TCU 4.0
St. Dev.: Michigan 0.80, TCI 2.73

Michigan's Highest Ranking is #1 in 6 different rankings (Donchess Inference, Massey BCS, Born, Stat Fox, Congrove, According to Comp.
Michigan's Lowest Ranking is #6 in 1 poll (Weighted Win Paths).

TCU's Highest Ranking is #2 in 5 polls.
TCU's Lowest Ranking is #12 in 2 polls.

Just 2 of 99 rankings have Michigan ranked outside of the best 4 teams.
46 of 99 rankings have TCU outside of the best 4 teams.
 

LINK

Rickett88

December 24th, 2022 at 9:08 AM ^

I was trying to remember the last time I felt so  confident going into a big game like this that had real meaning… maybe 2018 OSU (and we all remember how that ended). When was the last time you felt Michigan was going to win a game that had real stakes?

Buy Bushwood

December 24th, 2022 at 4:03 PM ^

Bullshit.  Equal betting means Zero risk and a guaranteed return of 5% on one day's worth of action.  That is absolutely what any book with any sense is looking for.  Five-percent at, again, Zero risk, versus taking on risk that could, under the right circumstances, put you out of business. To take on liability based on your own projections makes you a gambler yourself.  Maybe a self-styled sophisticated one with a system, but a gambler, nonetheless in technique.  Books are not gamblers.  The OP is exactly right.  

agp

December 26th, 2022 at 7:22 PM ^

Gambling is probabilities, when the books are confident in a price/prop whatever, they take on asymmetrical money absolutely. I have worked with books data science teams quite a bit in the modeling space. The 50/50 idea was potentially a strategy back in the day, but it’s not a explicit goal currently by any means. 

LSA Aught One

December 24th, 2022 at 9:31 AM ^

New to the concept of sports betting.  How does Vegas make money if they hit 50/50?

Let's say the favorite would pay out less than the dog.  If the favorite wins, they have to pay out the dog.  At 50/50 wouldn't Vegas lose money?  If the dog wins, they lose even more, no?

 

I'm still trying to wrap my mind around this stuff.

ST3

December 24th, 2022 at 9:42 AM ^

Urban Dictionary has a good description 

When wagering on a straight wager (point spread or total), you lay a certain amount of money to win a smaller amount of money. The difference between what is wagered and what is won is called the 'Juice' or 'VIG'. This 'Juice' or 'VIG' is one of the ways a sports book makes its money. In football and basketball the 'Juice' (or 'VIG') is 10%. In other words, for every $110 wagered you will win $100. If you lose the wager, you lose $110

Goggles Paisano

December 24th, 2022 at 10:09 AM ^

You pay 10% of what you lose.  Bet $100 and lose will cost you $110. 

But the whole point was that Vegas knows who the better team is more than the polls.  Vegas may agree that GA and Michigan are the best two teams in the country.  No way in hell does Vegas believe TCU is the 3rd or 4th best team in the country.  

Durham Blue

December 25th, 2022 at 12:22 AM ^

The books set the initial lines and then the lines get adjusted based on where the public puts its money.  It's amazing how close the spreads and over/unders are to the final outcome of most games.  But it's not really the books that are the whiz kids.  It's the "group think" of the general public that drives the betting lines to be wildly accurate.

maquih

December 25th, 2022 at 7:18 AM ^

What you're describing is called pari mutuel betting which is what the horse race tracks do.  It's not how Vegas sets up their sportsbook.  They're happy to take a risk against homer bettors of famous schools.  They also have instant access to news like injuries so they'll move the lines way before the betting public does on such news events.

 

brad

December 24th, 2022 at 10:36 AM ^

I'd wager that Vegas's point spreads are never farther from reality than in the CFP.  

Really good teams plow through the season trying to keep the stars healthy, and they have often transformed into the best version of themselves to win, by either much more than expected or in an upset.

Other teams are happy to be there and lack the ceiling of the super elite teams, and get blown out of the water.

It appears very difficult to capture the playoff versions of these teams.

bronxblue

December 24th, 2022 at 10:12 AM ^

TCU is a good football team and deservedly in the playoffs but they've played two teams currently ranked in the top 25 and went 2-1 against them with a total margin of victory is +14; UM has played two ranked teams and have a total margin of victory of +46.  UM will be a significant step up for TCU in terms of competition level and so it'll be interesting to see how they handle it.

ST3

December 24th, 2022 at 11:15 AM ^

I would add to that TCU is 5-1 in 1 score games, whereas Michigan is 2-0. TCU is somewhat lucky to be in the playoff. 
One could argue Michigan’s lack of close game experience could be a negative, but we all recall how many games were close at halftime only to see Michigan steamroll their opponent in the second half.

Anything can happen in college football, but Michigan is a 7.5 point favorite for a reason, and deservedly so.

MGlobules

December 24th, 2022 at 12:52 PM ^

My takeaway is that TCU is no pretender. Harbaugh will take them seriously, and so should fans. A couple of bad bounces, this is a tight one or worse. 

Don

December 24th, 2022 at 5:13 PM ^

Given Michigan’s postseason record since Jan. 1, 1970, I always get a bad feeling when the “experts” say Michigan is favored to win over an allegedly inferior opponent.