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Do sports betting spreadsheets really help or is it just extra homework?

Iceto

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I keep seeing people talk about “track your bets” and “use a sports betting spreadsheet” like it is some magic switch. On the other hand, every time I open Excel or Google Sheets my brain just goes “this looks like work” and I go back to just checking my balance in the app. So genuine question:

Do spreadsheets actually help you win more in the long run, or do they just make you feel more professional while you still lose?
Who here seriously tracks their bets in Excel/Sheets, and how detailed do you go?
If anyone has a simple template they use to track sports betting (units, odds, ROI, whatever), did it change anything in your results or behaviour?

I am not trying to build a PhD model, I just want to know if setting up a sheet to track my bets is worth the effort, or if it turns into extra homework that I will abandon in a week. Do sports betting spreadsheets really help or is this just another thing people say to sound sharp?
 
Spreadsheets do not magically make you a winning bettor. They do something even more important: they stop you from lying to yourself.

Before I tracked my bets properly, I “felt” like I was a small winner. Once I dumped everything into a sports betting spreadsheet, the truth was I was slightly losing after months of work. That was the wake up call that forced me to fix my process.

A basic tracking sheet is not extra homework, it is your accounting. At minimum you should be logging:
  • date
  • sport / market
  • selection
  • odds
  • stake in units
  • result and profit / loss
That alone will let you calculate ROI, win rate, average odds, and which sports you are good or bad at. You will also see how much you actually stake in a month, which scares a lot of people the first time.

Two concrete ways tracking helped me:
  1. It exposed emotional leaks. I could see that my late night “fun bets” were wiping out a big chunk of my serious profit.
  2. It made sample size real. When you have 800 bets in a sheet, you stop overreacting to a 3 day downswing.
If you want to stay a casual bettor who always “has a feeling” they win, do not track anything. If you want to treat sports betting like an investment, you absolutely need a spreadsheet or a proper tracker.

You do not have to build a rocket ship. Start simple, add detail later if you want.

Trust the process, not your gut.
 
I used to think spreadsheets were for like… guys with three monitors and no social life 😅But I started a super basic Google Sheet this year because people here kept yelling “track your bets” at me. I literally just put:
date, sport, market, odds, stake, result, profit/loss

Nothing fancy. And it already changed how I bet.

First thing I noticed: I was losing way more on my big “fun” parlays than I thought, and most of my normal straight bets were actually close to break even. Without the sheet I would have sworn the opposite.

Second thing: seeing the total staked per month in one column made me go “okay that is actually a lot of money for ‘entertainment’”.

I still hate Excel, but Google Sheets on my phone is fine. I just add bets when I place them or when they settle. Takes like 10 seconds.

Does it make me a long term winner? I have no idea yet. But it definitely stops me from pretending I am crushing it when I am not.

So for me: yes, tracking helps. It just has to be simple enough that I do not rage quit using it after a week.
 
Short answer: if you do not track, you are a content consumer, not a bettor.

A sports betting spreadsheet is not “extra homework”. It is the difference between:

“I think I do well on the Premier League and get killed on NBA but not sure lol”

and

“I have 672 logged bets, +5.4 percent ROI on football, -3.1 percent on NBA, time to stop donating on NBA.”

You do not need a 20 tab monster. Mine has three main tabs:
  1. Raw bets
  2. Summary by sport / market
  3. Summary by closing line value

The biggest value is not even ROI. When you see black and white that you lose money on certain leagues, certain times of day, or after a few drinks, it becomes hard to keep pretending you are unlucky. You either adjust or you keep burning money knowingly.

If spreadsheets feel like work, ask yourself why. Usually it is because people are afraid of what the numbers will say.
 
From a coaching point of view, the spreadsheet is just your game film and stats sheet.

When I look at my team, I do not go by “it feels like we tackle well”. I look at missed tackles, yards after contact, third down conversions. That tells me where we are really at.

Same with betting.

The spreadsheet will not improve your pick quality by itself. What it does is:
  • show you your real record, not your highlight reel
  • highlight your bad habits
  • confirm whether changes you make are working
For example, when I first started tracking seriously, I realised my “action bets” on random midweek games were negative. My main Sunday NFL card was profitable, the random Tuesday basketball I was firing on for entertainment was not. Without a sheet, I would have told you I was “pretty solid overall”.

Start with something very simple you can actually keep up with. It is better to have a basic sheet with 1 000 logged bets than a beautiful, complex template that you abandon after 40.
 
Right butt let me put this in plain English for the lads who hate Excel.

Before I tracked, I “knew” I was up on rugby and “felt” unlucky on football.

After a year with a basic sheet I found out:

Rugby - tidy profit.
Football - small loss.
Drunk in-play stuff after the pub - absolute disaster.

Without the sheet I’d still be telling the missus “I do alright on this betting lark”. With the sheet I could actually cut the stupid stuff and keep the good stuff.

It is not homework, mun. Takes less time than scrolling Twitter for “locks”.

If you can place a bet on your phone, you can add a line to a Google Sheet. No excuses.
 
lads every time i start a sports betting spreadsheet i manage like 30 bets and then i look at the total loss column and quietly close the file and never open it again 😂

from the little tracking i did i learned:
  1. i am a gobshite when i am chasing
  2. in play bets after midnight are financial suicide
  3. my “i always do well on GAA” story is pure fiction
so yeah spreadsheets help but only if you actually keep using them and do not run away when the graph goes straight down…

im starting again next month… probably… maybe… we will see… sure look…
 
I have used spreadsheets for 15 years. They are essential.

Without data, discipline is impossible. You will always rationalise bad runs as bad luck.

My sheet tracks:
  • every correct score and under bet
  • fixed stake per bet
  • league, time, odds, result
Benefits:
  1. It confirms my edge over thousands of bets.
  2. It shows which leagues are strongest and which I should avoid.
  3. It keeps me honest when I feel like “this month is terrible” but the numbers say it is just normal variance.
You can start with 6 columns. Add more only if you actually use them. The spreadsheet is not extra homework. It is the bare minimum if you claim to take this seriously.
 
One must understand that the spreadsheet is not an optional accessory for the serious punter it is the fundamental instrument by which one transforms vague impressions into quantitative knowledge and if I may be permitted to speak plainly without line breaks the human mind is notoriously poor at recalling sequences of wins and losses accurately because one remembers the dramatic victories and the grotesque bad beats while quietly forgetting the tedious slow losses and this cognitive bias leads countless punters to believe they are better than they are whereas a properly maintained record in Excel or Google Sheets ruthlessly exposes reality in my own case when Margaret and I first formalised our punting records in the late 1990s we discovered that certain competitions we enjoyed watching were in fact consistently unprofitable for us which we would never have admitted without the numbers and when we removed those markets from our portfolio our overall ROI improved materially over the subsequent seasons so yes a sports betting spreadsheet absolutely helps but only if one has the courage to look at the figures when they are unpleasant and to act on them accordingly otherwise it becomes merely another abandoned file on one’s desktop gathering digital dust.
 
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