Bet Tracker
A bet tracker records stakes, prices, results, and returns so you can measure win rate, units, ROI, and performance by market. Record every wager at placement time, including losses and pushes. A complete history reduces selection bias and helps separate short-term variance from a repeatable edge.
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More on measuring results
Track your bets
Pick a game and sportsbook from the live odds board and the line and price fill in for you. Log spreads, moneylines and totals with a stake in dollars or units, then mark each bet as a win, loss or push when it settles.
- Win rate, ROI, total profit or loss, and biggest win and loss for whatever you filter to
- A running profit-and-loss chart across your settled bets
- Filters by league, bet type and result, with active and settled tabs
- A notes field on every bet for the closing line or your reasoning
- Saved in your browser, and synced to your account when you sign in
Worked example: reading a 20-bet record
Say you log 20 one-unit bets, all at -110, and go 11-9. Each winner pays 0.9091 units, so the 11 wins bring in 10.00 units and the 9 losses cost 9.00: a net +1.00 unit. ROI is profit divided by total staked, 1.00 ÷ 20 = 5.00%, and the win rate is 55.00%.
Those numbers read well, but 20 bets is far too few to tell skill from luck. A record becomes meaningful only after hundreds of bets, which is the reason to log every one of them from the start.
Units, dollars and ROI
A unit is your standard bet size. Set it once, for example $50, and log each stake in units or dollars. A 2-unit bet at +150 is a $100 stake; if it wins, the $150 profit is 3.00 units. Tracking in units keeps results comparable when your bankroll grows or shrinks.
Pushes count toward volume but not toward the result. A season of 100 one-unit bets at -110 that finishes 54-44-2 nets +5.09 units, a 5.09% ROI on 100 units staked. The tracker’s win rate counts every settled bet, pushes included, so it shows 54.00%; counting only decided bets it is 55.10%. ROI is the figure to compare across sports and prices, because a 55% win rate at -110 is worth far more than 55% on -200 favorites.
How many bets before a record means anything
Win rate is noisy. For a bettor whose true rate is exactly the 52.38% break-even at -110, one standard error is about 4.99 percentage points over 100 bets, 2.23 points over 500 and 1.58 points over 1,000. A 55% record across 100 bets is well within the range a break-even bettor produces by chance. Across 1,000 bets, a rate more than about 3.16 points above break-even is harder to explain by luck alone.
Log the closing line next to each bet
Closing line value shows up faster than profit. If you bet a side at -110 (52.38% implied) and the market closes -125 / +105, the closing no-vig probability of your side is 53.25%. You beat the close by 0.87 points whether or not the bet won. Record the closing price in the notes field of each bet; a long run of bets that beat the close is stronger evidence of an edge than a short winning streak.
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Bet tracker questions
Is the bet tracker free?
Yes. You can log bets without an account; sign in to sync them to your Sharper Points account.
Where are my bets stored?
In your browser, and in your account once you are signed in, so they follow you across devices.
Should I log losing bets?
Every bet, at the moment you place it. Leaving out losses or bets you forgot makes ROI and win rate look better than they are.
Should I track units or dollars?
Think in units, because they keep results comparable as your bankroll changes. When you enter a stake in units, the tracker multiplies it by your unit size and saves the bet in dollars; the unit size itself is saved only in the browser you set it in.