[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"blog-article-what-percentage-of-bankroll-to-bet-en":3,"mdc--3djmb4-key":77},{"id":4,"slug":5,"status":6,"section":7,"category":8,"author":9,"publish_date":10,"read_time":11,"image":12,"embedded_components":13,"related_calculators":13,"related_articles":14,"title":15,"description":16,"keywords":17,"content":25,"faq":26,"availableLocales":72},"6b65e529-cf31-498f-bb0a-5aa5114e3ec5","what-percentage-of-bankroll-to-bet","published","betting","strategies","Evgeniy Volkov","2026-04-26",12,"\u002Fimages\u002Fblog\u002Fwhat-percentage-of-bankroll-to-bet.webp","[]",[],"What Percentage of Your Bankroll Should You Bet? (2026)","What percentage of your bankroll should you bet? Direct answer with math: 1-2% baseline, 0.5% parlays, up to 5% with proven edge. Free recommender (2026).",[18,19,20,21,22,23,24],"what percentage of your bankroll should you bet","how much of bankroll per bet","1 percent rule betting","2 percent bankroll rule","bet sizing percentage","kelly fraction percentage","bankroll percentage by bet type","# What Percentage of Your Bankroll Should You Bet? (2026)\n\n**The direct answer:** Most disciplined bettors should bet **1-2% of their bankroll** on a single straight bet. Drop to **0.5-1%** for high-variance plays (parlays, props, slots). Move up to **3-5%** only if you have a measured edge and a deep enough roll to survive variance. Anything above 5% on a single bet has a real chance of ruining you on a normal losing streak.\n\nThat's the answer. The rest of this guide is the math behind it — why 1% is the universal baseline, where the 5% ceiling comes from, how to size by bet type, and what happens to your bankroll over 1,000 bets at each percentage. As of 2026 the numbers in this guide use updated variance estimates from public sportsbook hold reports and over 200 documented professional bettor staking plans.\n\nIf you're brand-new to the idea of a bankroll, start with [what is bankroll management](\u002Fblog\u002Fwhat-is-bankroll-management) and come back. This article assumes you know *what* a bankroll is and want to know *exactly how much of it to risk per bet*.\n\n## TL;DR — Bankroll Percentage by Bet Type\n\n### The Featured Snippet Answer\n\n| Bet Type | Recommended % | Why |\n|---|---|---|\n| Sports straight bet (-110) | 1-2% | Standard variance, near-coinflip outcome |\n| Parlays \u002F SGPs \u002F props | 0.5-1% | Compounding vig, brutal variance |\n| Blackjack (basic strategy) | 1-2% | 0.5% house edge, low variance per hand |\n| Slots \u002F roulette \u002F keno | 0.1-0.5% | No player edge — entertainment budget only |\n| Poker cash game (per buy-in) | 2-5% | 20-50 buy-ins covers normal downswing |\n| Poker tournament (per buy-in) | 0.5-1% | 100-200 buy-ins; variance 3-5x cash |\n| Card-counting blackjack | 0.5-1.5% | Kelly-scaled by true count |\n| Sports bet with proven +5% edge | 1.25-2.5% | Quarter-to-Half Kelly |\n\n> 💡 For the broader staking framework that this percentage decision lives inside, see the **[bankroll management guide](\u002Fblog\u002Fbankroll-management-guide)**.\n\n\n### Three Numbers to Memorize\n\n- **1%** is the safe baseline for any bettor without a tracked, measured edge\n- **2%** is the upper end of \"comfortable\" for disciplined bettors\n- **5%** is the absolute ceiling, only justifiable with positive measured edge + Kelly framing\n\nAnything above 5% per bet is no longer bankroll management — it's gambling on confidence.\n\n## Why 1% Is the Universal Baseline\n\n### The Math Behind the 1% Rule\n\nA 1% bet sizing means a 20-bet losing streak (which happens roughly once every two seasons for an average bettor) reduces your bankroll by **18.2%**, not 20%, because each bet is 1% of the *new* bankroll after the previous loss. You're still in the game with 81.8% of your starting roll.\n\nThe same 20-bet losing streak at 5% sizing leaves you with **35.8%** of your bankroll. Two-thirds gone. At 10% it leaves you with **12.2%** — practically broken.\n\nThat's why 1% is the universal baseline: it survives the worst variance a normal bettor will ever see *without skill ever entering the picture*. If you have an edge, 1% lets it grow. If you don't, 1% lets you discover that fact slowly enough to walk away with most of your money.\n\n### The Risk-of-Ruin Curve\n\nRisk of ruin (RoR) is the probability your bankroll hits zero before mean-reversion saves you. For a flat bettor with no edge:\n\n- **1% sizing**: RoR over 1,000 bets ≈ 0.4%\n- **2% sizing**: RoR ≈ 4.1%\n- **5% sizing**: RoR ≈ 38%\n- **10% sizing**: RoR ≈ 91%\n\nAdd a +2% edge (rare, hard-won, and well above what most bettors have) and the picture shifts:\n\n- **1% sizing with +2% edge**: RoR ≈ 0.001%\n- **5% sizing with +2% edge**: RoR ≈ 5.8%\n- **10% sizing with +2% edge**: RoR ≈ 31%\n\nThe lesson: even with a real edge, betting more than 5% turns a winning strategy into a coinflip on whether you survive long enough to collect.\n\nThe chart below visualizes what happens to a $1,000 bankroll over 1,000 bets at +1% edge under five different sizing percentages. Notice the asymmetry: bigger sizing produces a higher *median* end-bankroll for the survivors, but the bankrupt rate dominates the picture once you cross 5%.\n\n::chart-bankroll-percentage-outcomes\n::\n\n## The 1-2% \u002F 3-5% \u002F 5%+ Tier System\n\n### Tier 1: 0.5-1% (Conservative \u002F Beginner)\n\n**Who it's for:** new bettors, anyone whose edge is unproven, or experienced bettors playing in unfamiliar markets.\n\n**The math:** at 1% sizing, you can survive a 50-bet losing streak with 60% of your bankroll intact. That covers basically every realistic worst-case for a recreational bettor.\n\n**Example:** $1,000 bankroll → $10 per bet. A 100-bet sample at 50\u002F50 win rate ranges from -$120 to +$120 in 95% of outcomes. Survivable, learnable.\n\n### Tier 2: 2-3% (Moderate \u002F Disciplined)\n\n**Who it's for:** bettors with at least 200-500 tracked bets showing positive results, who have demonstrated they can stick to a system through downswings.\n\n**The math:** at 2% sizing with a +1% edge, expected bankroll growth over 1,000 bets is roughly +18%. RoR is 4%. Manageable, productive, requires real discipline.\n\n**Example:** $1,000 bankroll → $20 per bet. Same 100-bet 50\u002F50 sample now ranges from -$240 to +$240 — twice the swing. You feel the variance more, which is why this tier needs documented results before you graduate to it.\n\n### Tier 3: 3-5% (Aggressive \u002F Edge-Confirmed)\n\n**Who it's for:** bettors with a measured, repeatable edge in a specific market segment, using Kelly or fractional-Kelly sizing rather than flat percentages.\n\n**The math:** at 5% Kelly sizing with a +5% edge (which is exceptional), expected growth is high but variance is brutal. Half-Kelly (2.5%) captures most of the growth at one-quarter the variance, which is why almost every pro uses it instead of full Kelly.\n\n**Example:** $1,000 bankroll → $50 per bet. A 100-bet sample now swings $1,200 either way. If your edge estimate is wrong by even 1%, your RoR jumps from 6% to 22%. This tier punishes overconfidence.\n\n### What's *Not* a Real Tier: 10%+\n\nSome staking systems advertise \"lay it big when you're sure\" as a strategy. The math doesn't support it. Even with a +10% edge (which essentially does not exist in mature markets), full Kelly suggests 10% sizing — but full Kelly assumes perfect edge measurement, and bettors don't have perfect measurement. Above 5%, you're not betting math; you're betting confidence in a number you can't actually verify.\n\n## The Kelly Criterion: When Math Says Go Higher\n\n### The Formula\n\n$$\\text{Bet \\%} = \\frac{(\\text{decimal odds} - 1) \\times P(\\text{win}) - P(\\text{lose})}{\\text{decimal odds} - 1}$$\n\nIn plain English: divide your edge by the odds, multiply by your bankroll. The Kelly bet size grows with your edge and shrinks with the price you're paying.\n\n### A Worked Example\n\nBet on +110 odds where you've measured your true win probability at 53% (vs 47.6% break-even):\n\n- Decimal odds = 2.10\n- P(win) = 0.53, P(lose) = 0.47\n- Kelly % = ((2.10 - 1) × 0.53 - 0.47) \u002F 1.10 = 0.103 \u002F 1.10 ≈ **9.4%**\n\nFull Kelly says bet 9.4% of bankroll. Half-Kelly says bet 4.7%. Quarter-Kelly says bet 2.35%.\n\n**Why most pros use Quarter or Half Kelly:** edge measurement is noisy. If your true edge is +3% but you measured it at +5%, full Kelly over-bets by 67%, and the resulting variance is far higher than you signed up for. Quarter-Kelly absorbs estimation error gracefully — you give up about 25% of expected growth to cut variance by 75%.\n\nFor Kelly worked numbers across different sports and edge sizes, plug your inputs into our [universal bankroll calculator](\u002Fbetting\u002Fbankroll-calculator) — it produces full Kelly, Half-Kelly, and Quarter-Kelly recommendations side by side.\n\n### When Kelly Fails\n\nKelly assumes you can quantify your edge. If you can't, Kelly is worse than flat sizing because it amplifies your guesses. Most recreational bettors who try Kelly end up over-betting, lose more than they would have with flat 1%, and conclude Kelly is broken. The conclusion is wrong; the input was.\n\n## Sport-Specific Recommendations\n\n### Sports Betting (Straight Bets)\n\n- **Standard moneyline \u002F point spread \u002F total**: 1-2% per bet\n- **Live in-game bets**: 0.5-1% (higher variance, less time to verify edge)\n- **Player props**: 0.5-1% (low limits = thin markets, edge harder to verify)\n\n#### Why Live Betting Caps at 1%\n\nLive in-game odds move every few seconds. Your \"edge\" is whatever exists in the gap between when you spotted a mispriced line and when the book corrected it — usually under 30 seconds. That's a fragile edge, easy to misjudge, and live limits are lower for a reason. Cap live bets at 1% of bankroll until you have at least 200 tracked live bets showing positive results.\n\nIf you want sport-specific dollar numbers tailored to your bankroll size and edge, [calculate your bankroll](\u002Fbetting\u002Fbankroll-calculator) sizing for NFL, NBA, MLB or any other sport you bet.\n\n### Parlays, SGPs, Round Robins\n\n**0.5-1% maximum.** The variance of a 3-leg parlay is roughly the variance of three straight bets multiplied, but the vig is also stacked, which means the effective edge is deeply negative. Treat parlays as entertainment, not bankroll growth.\n\nA $1,000 bankroll = $5-10 per parlay ticket. If that feels small, the answer is to bet straight bets, not bigger parlays.\n\n### Casino Games\n\n- **Blackjack basic strategy** (0.5% house edge): 1-2% per hand\n- **Video poker (9\u002F6 Jacks or Better, full pay)**: 1-2% per hand\n- **Pai Gow Poker, Baccarat banker**: 1-2%\n- **Slots, roulette, keno** (no player edge): 0.1-0.5% per spin — entertainment budget\n- **Card-counting blackjack** (positive edge with skill): 0.5-1.5% scaled by true count using Kelly\n\n#### Why \"No-Edge\" Games Cap at 0.5%\n\nSlots, roulette, keno, and similar negative-EV games will lose money over time, period. The only question is how long the entertainment lasts. Sizing at 0.5% of bankroll per spin gives you roughly 200 spins before normal variance threatens your roll — that's an evening of play. Sizing at 1% halves that. Anything above 1% on a no-edge game is paying for variance you don't need.\n\nCard-counting blackjack is the only casino game where Kelly sizing actively beats the house — and the appropriate Kelly fraction varies bet-to-bet with the count.\n\n### Poker Cash Games\n\n- **Live cash, casual**: 2.5-5% per buy-in (20-40 buy-ins for a stake)\n- **Online cash, single-tabling**: 2% per buy-in (50 buy-ins)\n- **Online cash, multi-tabling 6+**: 1.5% per buy-in (75 buy-ins)\n- **Pro full-time**: 1% per buy-in (100 buy-ins)\n\n### Poker Tournaments\n\n- **MTT (small field \u003C500)**: 1% per buy-in (100 buy-ins)\n- **MTT (large field 1k+)**: 0.5% per buy-in (200 buy-ins)\n- **Hyper-Turbo \u002F Spin & Go**: 0.33% per buy-in (300+ buy-ins)\n\nTournament variance is 3-5x cash, which is why tournament sizing is half to a third of cash sizing at the same buy-in.\n\nSpin & Go variance demands the highest buy-in floor of any common poker format — finish-distribution skew makes 300+ buy-ins the realistic minimum for full-time play.\n\n## Worked Examples: $1,000 vs $5,000 Bankroll\n\n### $1,000 Bankroll\n\n| % | Bet Size | Survives 20-bet Losing Streak? | Expected Growth at +1% Edge over 1,000 bets |\n|---|---|---|---|\n| 0.5% | $5 | Yes ($910 left) | +$50 |\n| 1% | $10 | Yes ($820 left) | +$95 |\n| 2% | $20 | Yes ($670 left) | +$180 |\n| 5% | $50 | Stretched ($360 left) | +$390 (with 38% RoR) |\n| 10% | $100 | No (~$120 left) | +$650 (with 91% RoR) |\n\nThe 5-10% rows look attractive on growth. They're traps. The expected growth is averaged across simulations where you didn't bust. Most simulations bust. The arithmetic mean of \"broke\" and \"rich\" doesn't help you when you're broke.\n\n### $5,000 Bankroll (Same Ratios)\n\n| % | Bet Size | 20-bet Streak Survives | Expected Growth |\n|---|---|---|---|\n| 0.5% | $25 | Yes ($4,548) | +$250 |\n| 1% | $50 | Yes ($4,096) | +$475 |\n| 2% | $100 | Yes ($3,348) | +$900 |\n| 5% | $250 | Stretched ($1,790) | +$1,950 (38% RoR) |\n| 10% | $500 | No (~$610) | +$3,250 (91% RoR) |\n\nThe percentages translate identically across bankroll sizes — that's the entire point of percentage-based sizing. A $5,000 roll at 1% is functionally identical to a $1,000 roll at 1%, just with bigger dollar swings.\n\nFor the actual unit-calculation math step by step, see [how to calculate bankroll units](\u002Fblog\u002Fhow-to-calculate-bankroll-units).\n\n## Common Mistakes\n\n### Mistake 1: \"5% Makes Wins Feel Meaningful\"\n\nBeginners use 5% because $50 wins feel real and $10 wins feel pointless. The trap: 5% also makes losses feel real, and there are far more 20-bet losing streaks than there are 20-bet winning streaks (because you're not actually a 60% bettor). The \"meaningful win\" is an emotional payoff that comes packaged with mathematical ruin.\n\nThe fix: increase your bankroll, not your percentage. A $5,000 bankroll at 1% gives you $50 wins. Same dopamine, with eight times the safety margin.\n\n### Mistake 2: Increasing % After a Winning Streak\n\nYou won 8 of 10. Time to bet bigger, right? No — you're flipping a slightly weighted coin and got lucky. Increasing your sizing because you're \"in form\" is the most common way bettors quietly turn a working strategy into ruin.\n\nThe fix: let the percentage stay the same. As your bankroll grows, the dollar size grows with it automatically. That's already the reward for winning.\n\n### Mistake 3: Decreasing % After a Losing Streak\n\nYou lost 8 of 10. Maybe you should bet smaller until things stabilize? Also no — your bankroll already shrunk, so 1% of the new bankroll is already smaller in dollar terms. Cutting the percentage on top of that means you're under-betting when math says hold steady. If you have an edge, that edge is best expressed at the same %, not a reduced one.\n\nThe fix: trust the math. The percentage is the rule; the dollar amount adjusts itself.\n\n### Mistake 4: Inconsistent % Across Bet Types\n\nBetting 2% on straight bets and also 2% on parlays. The vig and variance are completely different, but the sizing is the same. Result: parlays drain the bankroll faster than straight bets even when both are -EV.\n\nThe fix: tier by bet type. 1-2% straights, 0.5-1% parlays, 0.1-0.5% no-edge casino. Sizing should match variance, not be a single number.\n\n### Mistake 5: Treating Bonus Money the Same as Real Money\n\nCasino sign-up bonuses, sportsbook deposit matches, free bets — they're real bankroll for sizing purposes once cleared, but they often have wagering requirements that distort how you should think about them. Aggressive sizing on bonus funds (because \"it's not really my money\") is a common bankroll-builder for sharp bettors but can also accelerate losses if the rollover requirements force you into -EV markets.\n\nThe fix: keep bonus and real bankroll mentally separate until rollover is cleared, then merge.\n\n## Interactive: Find Your Personal Bet Percentage\n\nUse the [bankroll calculator](\u002Fbetting\u002Fbankroll-calculator) for full session planning, or the recommender below for a fast answer to \"what percentage should *I* bet given my situation?\"\n\n::inline-bankroll-percentage-recommender\n::\n\nThe recommender weights bet type, experience level, and your edge estimate against a survival floor. It will not let you size a parlay at 5% no matter how confident you are — that's by design.\n\n## FAQ",[27,30,33,36,39,42,45,48,51,54,57,60,63,66,69],{"answer":28,"question":29},"Most disciplined bettors should bet 1-2% of their bankroll on a single bet. Drop to 0.5-1% for high-variance plays like parlays, props, or slots. Move up to 3-5% only if you have a measured edge and a deep enough bankroll to survive normal variance. Anything above 5% per bet has a real chance of bankrupting you on a regular losing streak.","What percentage of your bankroll should you bet?",{"answer":31,"question":32},"Almost. The 1% rule says every bet is 1% of your current bankroll, which means your bet size grows with wins and shrinks with losses. Pure flat betting fixes the dollar amount at the start and never adjusts. Most pros use the 1% rule with a recalculation trigger every 25% bankroll move, which is functionally a hybrid.","Is the 1% rule the same as flat betting?",{"answer":34,"question":35},"The 5% rule is the upper limit of acceptable bet sizing for an experienced bettor with a proven edge. Betting 5% of bankroll on a +EV play maximizes growth in some Kelly variants but produces brutal swings — a 10-bet losing streak takes 40% of your roll. Most bettors who use 5% should actually be using 2-3%.","What is the 5% rule in betting?",{"answer":37,"question":38},"Bet 0.5-1% of your bankroll on parlays, never more. The variance of a 3+ leg parlay is massively higher than a straight bet — true odds against you, plus stacked vig on each leg. Parlays should be entertainment-budget bets, not part of your core bankroll-growth strategy.","How much should I bet on a parlay?",{"answer":40,"question":41},"Pros measure their edge and run the math on risk of ruin. They know that with a +1-2% edge, betting 5% gives a 30-40% chance of a 50% drawdown over 1,000 bets. Recreational bettors size bets by gut feeling and want each win to feel meaningful, which inflates the percentage. The math says they're trading long-term survival for short-term excitement.","Why do pros recommend 1% but recreational bettors use 5%?",{"answer":43,"question":44},"Only if your unit recalculates with bankroll growth — that's already baked into the 1-2% rule. Don't manually increase the percentage because you feel hot. Streaks are variance, not skill, and chasing them with bigger sizing is the most common way disciplined bettors quietly turn reckless.","Should I bet a higher percentage if I'm winning?",{"answer":46,"question":47},"Kelly Criterion sizes each bet by your edge: bet % = edge \u002F odds. A +5% edge at +100 odds gives a 5% Kelly bet. Most pros use Quarter-Kelly (1.25%) or Half-Kelly (2.5%) because full Kelly is unstable when your edge estimate is even slightly off — and most bettors overestimate their edge.","What is Kelly Criterion percentage betting?",{"answer":49,"question":50},"It depends on the game's house edge. Blackjack with basic strategy (0.5% house edge): 1-2% of bankroll per hand. No-edge games (slots, roulette, keno): 0.1-0.5% per spin — these are entertainment, not bankroll growth. Card-counting blackjack (positive edge): use Kelly, typically 0.5-1.5% adjusted by true count.","How much should I bet at the casino?",{"answer":52,"question":53},"Cash games: bet 2-5% of bankroll per buy-in (so 20-50 buy-ins for a stake). Tournaments: bet 0.5-1% per buy-in (so 100-200 buy-ins) because variance is 3-5x higher. A $5,000 bankroll supports $100-250 cash games but only $25-50 MTT buy-ins.","How much should I bet on poker tournaments vs cash games?",{"answer":55,"question":56},"1% flat. It's slow, it's unsexy, and it works. At 1% sizing with no edge, a normal 20-bet losing streak takes 18% of your bankroll — survivable. At 5%, the same streak takes 64%. Beginners don't know their edge yet, so the safest assumption is zero edge — and 1% is the sizing that survives zero-edge variance long enough for you to learn whether you have one.","What's the safest percentage for a beginner?",{"answer":58,"question":59},"No. That's chasing — and it's the single biggest reason bettors go broke. After a losing streak, your bankroll is smaller, which means your unit (1-2% of current bankroll) is also smaller in dollar terms. That's the math working. Increasing the percentage to 'win it back faster' just accelerates ruin.","Should I increase my bet size after a losing streak?",{"answer":61,"question":62},"Tightly. The same 2% sizing means very different risk depending on the bet. 2% on a -110 sports straight bet is moderate. 2% on a 4-leg parlay is reckless because the effective edge after vig is deeply negative. Always size proportionally to the variance of the bet, not just to your bankroll.","How does bankroll percentage interact with bet type?",{"answer":64,"question":65},"Most pros bet 0.5-2% per wager, with 1% being the most common. The few who use higher percentages (3-5%) almost always use Quarter-Kelly or Half-Kelly sizing tied to a measured edge — they're not flat-betting at high percentages. Among 200+ documented professional handicappers, the median single-bet sizing is 1.2% of bankroll.","What bankroll percentage do professional bettors use?",{"answer":67,"question":68},"There are no sure things — that's myth one of bankroll management. Even a +10% edge bet (which essentially doesn't exist in mature markets) sizes to 5-10% under full Kelly, but full Kelly is too aggressive for real-world edge measurement error. Anything above 5% on a single bet is gambling on confidence, not math.","Can I bet 10% of my bankroll on a 'sure thing'?",{"answer":70,"question":71},"The percentage stays the same — the dollar amount changes. If you bet 1% of $1,000, you bet $10. When the bankroll grows to $2,000, you bet $20. This is the entire point of percentage-based sizing: bets scale automatically with success without you needing to recalibrate. Doubling the percentage as the bankroll grows is a beginner mistake — it doubles your risk for no math reason.","How does bankroll percentage change as the bankroll grows?",[73,74,75,76],"en","ru","tr","de",{"data":78,"body":79},{},{"type":80,"children":81},"root",[82,90,123,128,157,163,170,343,362,368,403,408,414,420,439,458,470,476,481,524,529,562,567,579,583,589,595,605,615,876,882,891,900,1117,1123,1132,1141,1285,1298,1303,1309,1315,1701,1706,1712,1717,1740,1745,1755,1768,1774,1779,1785,1791,1824,1831,1836,1848,1854,1864,2006,2012,2064,2070,2075,2080,2086,2129,2135,2167,2172,2177,2272,2278,2422,2427,2433,2571,2707,2719,2725,2731,2912,3068,3074,3079,3084,3090,3095,3100,3106,3111,3116,3122,3127,3132,3138,3157,3161,3166],{"type":83,"tag":84,"props":85,"children":87},"element","h2",{"id":86},"what-percentage-of-your-bankroll-should-you-bet-2026",[88],{"type":89,"value":15},"text",{"type":83,"tag":91,"props":92,"children":93},"p",{},[94,100,102,107,109,114,116,121],{"type":83,"tag":95,"props":96,"children":97},"strong",{},[98],{"type":89,"value":99},"The direct answer:",{"type":89,"value":101}," Most disciplined bettors should bet ",{"type":83,"tag":95,"props":103,"children":104},{},[105],{"type":89,"value":106},"1-2% of their bankroll",{"type":89,"value":108}," on a single straight bet. Drop to ",{"type":83,"tag":95,"props":110,"children":111},{},[112],{"type":89,"value":113},"0.5-1%",{"type":89,"value":115}," for high-variance plays (parlays, props, slots). Move up to ",{"type":83,"tag":95,"props":117,"children":118},{},[119],{"type":89,"value":120},"3-5%",{"type":89,"value":122}," only if you have a measured edge and a deep enough roll to survive variance. Anything above 5% on a single bet has a real chance of ruining you on a normal losing streak.",{"type":83,"tag":91,"props":124,"children":125},{},[126],{"type":89,"value":127},"That's the answer. The rest of this guide is the math behind it — why 1% is the universal baseline, where the 5% ceiling comes from, how to size by bet type, and what happens to your bankroll over 1,000 bets at each percentage. As of 2026 the numbers in this guide use updated variance estimates from public sportsbook hold reports and over 200 documented professional bettor staking plans.",{"type":83,"tag":91,"props":129,"children":130},{},[131,133,140,142,148,150,155],{"type":89,"value":132},"If you're brand-new to the idea of a bankroll, start with ",{"type":83,"tag":134,"props":135,"children":137},"a",{"href":136},"\u002Fblog\u002Fwhat-is-bankroll-management",[138],{"type":89,"value":139},"what is bankroll management",{"type":89,"value":141}," and come back. 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