By Frank Ammirante, Bookmakers Review
The first few weeks of an NFL season are basically an information street fight.
Everybody has an opinion. Almost nobody has enough evidence.
We spent the summer being told which rookie quarterback is ready to explode, which new coordinator has reinvented offense, which veteran has “never looked better,” which defense is suddenly elite and which team supposedly won the draft, free agency and training camp.
Then the games count.
Half the brilliant August analysis catches fire before September is over.
That's what makes the start of an NFL season so entertaining. It's also what makes it one of the easiest times for bettors to convince themselves they know considerably more than they actually do.
Bookmakers don't need you to be stupid.
They just need you to be confident too early.
August Is Basically Football Propaganda
Training camp reporting has a structural problem: almost everybody looks good eventually.
A receiver makes three spectacular catches and becomes the breakout star of camp. A rookie quarterback completes seven straight passes against a defense that isn't allowed to touch him. Somebody loses 12 pounds and is suddenly “in the best shape of his career.”
By opening day, every NFL roster seems to have acquired six future Pro Bowlers.
Some of the information matters. Depth charts matter. Injuries matter. Offensive-line combinations matter. Usage matters.
But there is a tremendous difference between collecting information and knowing what it means.
That's where bettors get themselves in trouble.
They hear positive reports for six weeks, watch a little preseason football and eventually stop asking whether a team improved.
They start assuming it did.
The NFL's Most Popular Sleeper Is Usually Wide Awake
Every season produces three or four “sleeper” teams everybody seems to know about.
That's a strange definition of sleeper.
If the team is being discussed on every podcast, betting show and fantasy channel, the secret got out.
Bookmakers heard about it too.
Maybe the team really is better. That's entirely possible. The mistake is assuming that improvement automatically means betting value.
Suppose a club looked like a 7-win team in May and everybody becomes convinced it's a 10-win team by September.
The market moves.
Season win totals move. Futures move. Opening lines move.
By the time you finally decide to bet the hot new sleeper, you might be buying the exact same improvement everyone else already bought two months ago.
You're not early anymore.
You're standing in line.

Good Team Does Not Equal Good Bet
This is probably the most important distinction in gambling, and bettors violate it constantly.
A team can be excellent and overpriced.
A terrible team can occasionally be underpriced.
If you think Kansas City has a 70% chance of winning, that doesn't tell us whether Kansas City is a good wager.
What's the price?
That's the whole game.
Maybe you loved a favorite at -2.5 before the season. Then it opens with two impressive wins and the comparable number becomes -5.
Your football opinion may have been completely correct.
Your wager isn't remotely the same.
This is how bettors end up losing money while correctly identifying which teams are good.
They discover the truth after the price already discovered it.
Early Results Are Dangerous Too
Once actual games begin, bettors suddenly have real information.
That's good.
Unfortunately, they also tend to wildly overreact to it.
A team looks terrible in its opener and immediately becomes hopeless.
A quarterback throws four touchdowns and suddenly he's an MVP candidate.
A defense allows 38 points and bettors assume it can't stop anybody.
Then two weeks later everything looks different.
One football game is meaningful.
It's also one football game.
Matchups matter. Turnovers matter. Weather matters. Game state matters. Injuries matter.
A 34-13 final score can tell you something without telling you everything.
Early in the season, the dangerous bettor isn't necessarily the one ignoring new information.
It's the one treating every new piece of information as gospel.
The Market Is Trying to Learn Too
Bookmakers don't possess tomorrow's newspaper.
They are processing information just like everyone else, only with better data, enormous betting volume and very expensive reasons to get the number right.
Early-season markets are constantly adjusting.
Perhaps an offensive line really is much worse than projected.
Maybe a rookie cornerback can be attacked.
Maybe a new coach is playing dramatically faster than expected.
These can create opportunities.
But those opportunities have a shelf life.
Once sophisticated bettors identify something, money starts arriving. Lines move. Other books respond.
Eventually the advantage gets squeezed out.
That's why finding a useful angle isn't enough.
You need to find it before everybody else does.
Stop Betting the Number You Remember
This one destroys bettors.
You liked a team at -3 on Monday.
By Sunday it's -4.5.
But you've spent six days thinking about how much you like the team, so you bet it anyway.
Why?
The market just charged you another point and a half.
Your analysis might still be right, but the wager became materially worse.
The same applies to moneylines and totals. +155 versus +135 isn't cosmetic. Neither is -105 versus -120.
Bettors routinely spend an hour analyzing a matchup and 10 seconds checking the price.
That's backwards.
If you've done enough work to have an opinion, you've done enough work to spend another minute finding the best available version of it.

Your Favorite Betting App Isn't Your Girlfriend
Here's another expensive habit: loyalty.
Bettors get comfortable.
Same app. Same balance. Same routine.
Open it, find the game, bet.
Convenient? Absolutely.
Optimal? Not necessarily.
If one place has +3 and another has +3.5, why voluntarily take +3?
If you're laying -115 somewhere when -105 is available elsewhere, what exactly are you being loyal to?
The company isn't going to send you an anniversary card.
Comparing operators involves more than a single line, too. BMR's betting site guide looks at things such as odds value, payout history, banking, wagering limits, account rules and operator reputation because the conditions surrounding a bet matter almost as much as the big number displayed on the screen.
A bettor doesn't need 19 accounts.
He does need enough options to know when he's getting a lousy deal.
Early Season Is a Terrible Time to Get Brave With Your Bankroll
Football is back, everybody is excited, and suddenly responsible bet sizing goes straight out the window.
You've waited months.
Thursday gets a bet.
Saturday gets eight.
Sunday gets twelve.
Then there are props, live bets and Sunday night because apparently the first 14 wagers weren't emotionally exhausting enough.
The absurd part is that bettors often become most aggressive when their information is least reliable.
Think about that.
Later in the season you have months of real snaps, injuries, tendencies and performance data.
At the beginning, you're working partly from projections, coaching quotes and guys running around in shorts.
Yet this is when enthusiasm convinces people to fire half the bankroll.
There will be football next week.
Save some ammunition.
Sometimes the Smartest Bet Is No Bet
This isn't sexy advice, which is probably why nobody wants it.
You don't have to bet a game because you watched three hours of analysis.
You don't have to wager on a team because you picked it to make the playoffs.
And you certainly don't have to defend an August prediction with September money.
Sometimes the market moves too far.
Sometimes you don't understand the matchup.
Sometimes you simply don't know yet.
Passing isn't cowardice.
It's one of the few gambling decisions that costs exactly zero dollars when you're wrong.
The Season Will Tell Us Who Lied
That's the beautiful part.
We don't have to keep guessing forever.
The games expose everything.
The great new offense either works or it doesn't.
The revamped offensive line either protects the quarterback or gets him murdered.
The supposedly improved defense eventually has to cover somebody.
The fashionable sleeper has to stop being fashionable and actually win football games.
Within a few weeks, we'll know considerably more.
The trick is surviving financially long enough to use that information.
So enjoy the start of the NFL season. Have opinions. Find your sleepers. Laugh at everybody else's ridiculous predictions.
Just don't confuse conviction with evidence.
And don't assume you're the only bettor who heard the hype.
Early NFL betting isn't about proving how much you know. It's about recognizing how much nobody knows yet — including you.

Walt
Charlie Campbell