Match winner
Who wins the series. In a BO3 the first team to two maps.
| Outcome | Odds | Probability |
|---|---|---|
| Vitality | 1.63 | 61.3% |
| Falcons | 2.25 | 44.4% |
| Sum | 105.8% | |
| Margin | 5.5% |
So what: usually the lowest margin of any market on the match.
Review · Esports bookmaker
Flagman review 2026: casino and esports betting in one account
Flagman combines a casino and a sportsbook in one account under a Curaçao licence. It ranks on 12 esportranker pages, covering CS2, Dota 2, League of Legends, Valorant, PUBG, Rainbow Six Siege and Rocket League, plus tournament pages such as the PGL Major. We checked the cashier, the €100 offer and what it costs to clear.
Our verdict: good title coverage for a casino-led brand and a long deposit list. The licence is offshore and our data has no withdrawal list.
Curaçao licence
12 esports pages
€100 welcome offer
At a glance
Flagman in 30 seconds
From our bookmaker database and the live offer feed, checked October 2026.
Licence in our data
Curacao
So what: check the licence number in the site footer before you deposit.
Esports pages ranking it
12
So what: CS2, Dota 2, Rainbow Six Siege, PUBG, League of Legends and Rocket League plus tournament pages.
Welcome offer
€100
So what: 18+, new customers, T&Cs apply.
Restricted countries
58
So what: including the UK, the US, France, Spain, Italy and the Netherlands.
Short answer
Is Flagman good for esports betting?
Reasonably. Flagman ranks on seven esports game pages and five tournament pages, and takes cards, e-wallets and Bitcoin. It runs under a Curaçao licence, so player protection is weaker than with an EU or UK regulator.
Esports coverage Live
Esports you can bet on at Flagman
The game and tournament pages on esportranker where Flagman is ranked.
Market depth · CS2 Example odds
Five CS2 markets, priced as an example
What each market pays out on, the implied probability and the margin. The odds show the method; check live prices before you bet.
Map handicap
Vitality −1.5 maps must win 2–0. Falcons +1.5 wins if they take at least one map.
| Outcome | Odds | Probability |
|---|---|---|
| Vitality −1.5 | 2.70 | 37.0% |
| Falcons +1.5 | 1.42 | 70.4% |
| Sum | 107.5% | |
| Margin | 6.9% |
So what: turns a short favourite into a longer price, at a slightly higher margin.
Total maps
Over 2.5 if the series goes to a third map, under if it ends 2–0 either way.
| Outcome | Odds | Probability |
|---|---|---|
| Over 2.5 | 2.02 | 49.5% |
| Under 2.5 | 1.72 | 58.1% |
| Sum | 107.6% | |
| Margin | 7.1% |
So what: a bet on how close the series is, not on who wins.
Total rounds, map 1
Over or under 21.5 rounds. CS2 regulation is 24 rounds, first to 13.
| Outcome | Odds | Probability |
|---|---|---|
| Over 21.5 | 1.83 | 54.6% |
| Under 21.5 | 1.87 | 53.5% |
| Sum | 108.1% | |
| Margin | 7.5% |
So what: a 13–9 or closer map goes over, and overtime always does.
Correct score
Exact series result in a BO3.
| Outcome | Odds | Probability |
|---|---|---|
| 2–0 | 2.70 | 37.0% |
| 2–1 | 3.50 | 28.6% |
| 1–2 | 4.40 | 22.7% |
| 0–2 | 4.50 | 22.2% |
| Sum | 110.6% | |
| Margin | 9.5% |
So what: four outcomes, so the margin roughly doubles against match winner.
Example odds set by esportranker, not live prices at Flagman. Implied = 1 ÷ odds. Margin = 1 − 1 ÷ sum.
Live and cash out Example data
In-play esports betting: what to check
Live odds move every round
Esports prices update after each round, kill or objective, and live margins usually sit above pre-match ones.
So what: compare the live price with the pre-match line before you bet.
Streams run behind
Tournament broadcasts add a delay, and in-app streams can lag behind the server.
So what: never bet on a play you just saw; the odds have already moved.
Cash out, worked example
You staked $50 at odds 2.30 and the same outcome now trades at 1.45.
| Bet | $50 · 2.30 |
| Odds now | 1.45 |
| Fair value | $79 |
| Offered | $74 |
| Markup | $5 (6.7%) |
So what: the gap between fair value and the offer is the price of cashing out. Use it when your view has changed.
Example figures. Fair value = potential return ÷ current odds.
Payments
Flagman deposits and withdrawals
Methods from our bookmaker database. Availability depends on your country, so confirm in the cashier.
Cashier: 21 deposit methods are listed for Flagman; our data has no withdrawal list, so check the cashier before you deposit. The table shows 12; 9 more are listed.
| Method | Deposit | Withdrawal |
|---|---|---|
| Visa | Yes | – |
| PaysafeCard | Yes | – |
| Maestro | Yes | – |
| Neosurf | Yes | – |
| GiroPay | Yes | – |
| Bitcoin | Yes | – |
| EPS | Yes | – |
| MasterCard | Yes | – |
| Trustly | Yes | – |
| ecoPayz | Yes | – |
| Visa Electron | Yes | – |
| Neteller | Yes | – |
esportranker bookmaker database, checked October 2026. – = not listed.
Bonus maths LiveExample data
What the €100 welcome offer costs to clear
A worked example in $ with example terms, because wagering is not in our offer data. The live offer is €100; swap in the real terms from the T&Cs.
$52
expected net value
Bonus $100 · 8x turnover · singles at odds 1.80+
Turnover costs the margin on what you bet: 8 × $100 = $800, and 6.0% of that is $48.
What it means: clear wagering with singles on low-margin markets such as match winner; accumulators multiply the margin.
Bonus
$100
+$100
Turnover
8 × the bonus
$800
Expected cost, singles
$800 × 6.0% margin
−$48
Expected cost, 3-leg accumulators
margin per slip 1 − (1 − 6.0%)^3 = 16.9%
−$136
Net value with singles
with accumulators: −$36
$52
Wagering
8x bonus (example)
Above about 15x, the expected cost eats most of the bonus at esports margins.
Minimum odds
1.80 (example)
Rules out the heavy favourites that are common in esports.
Offer type
Check
Confirm the offer applies to sports bets, not only casino.
Example terms, 6% assumed margin. Live offer amount from the offers feed.
Pros and cons
What speaks for and against Flagman
What we like
- Broad esports ranking CS2, Dota 2, LoL, Valorant, PUBG, Rainbow Six Siege and Rocket League pages.
- Long deposit list 21 methods in our data, from PayPal and Apple Pay to Interac and Bitcoin.
Worth knowing
- Offshore licence Curaçao only.
- Withdrawals unclear Our data lists no withdrawal methods; check the cashier before depositing.
Who it suits
Is Flagman right for you?
A good fit if you
-
bet on several shooters
CS2, Valorant, PUBG and Rainbow Six Siege pages all rank it.
-
want casino and betting in one wallet
one account covers both.
Look elsewhere if you
-
want strong regulation
Curaçao licence only.
Our take: Flagman covers more esports than most casino-led brands and the deposit list is long. Check the withdrawal options and limits before you deposit, and compare odds with an esports-first book on big matches.
Flagman FAQ
Is Flagman licensed?
Our database lists a Curaçao licence for Flagman. That is an offshore licence; disputes go to the licence holder, not an EU or UK regulator.
Which esports can I bet on at Flagman?
Flagman ranks on our CS2, Dota 2, League of Legends, Valorant, PUBG, Rainbow Six Siege and Rocket League pages.
What is the Flagman welcome offer?
The live offer is €100 for new customers, 18+, T&Cs apply. Wagering terms are not in our data; read them before you deposit.
Which countries can't use Flagman?
Our data lists 58 restricted countries, including the UK, US, Spain, the Netherlands, France, Italy and Sweden.
Which payment methods does Flagman accept?
Our data lists 21 deposit methods, among them Visa, Mastercard, PayPal, Apple Pay, Skrill, Neteller, Trustly, Interac and Bitcoin.
Is Flagman safe for young esports fans?
Only if you are 18 or older, or the legal age where you live. Flagman is a real-money bookmaker; set a deposit limit before your first bet and see our responsible gaming page for help.
Responsible gambling
Bet only if you are 18+ and it stays fun
Esports betting attracts a younger audience than most sports. These rules apply on every page of this site.
Esports fans are young
Licensed bookmakers check age and ID. If you are under 18, this site is for information, not for betting.
Our responsible gaming policySet a limit first
Decide what a month of betting may cost before you deposit, and use the deposit limits in your account.
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