CS2 Betting Scandals: What Happened, Who Got Banned and What It Means for You
Updated · 
Written by Milan Kovac ·
Every few months someone in Counter-Strike gets caught throwing games for money, and every time the same question pops up in betting chats: can I even trust the matches I'm putting money on? It's a fair question, bro. Counter-Strike has one of the longest betting histories in esports, and it has the scandals to match.
This page goes through the big ones, from the 2014 iBUYPOWER match that got seven people banned for life to the 2026 cases where players were punished for manipulating single moments inside a round. For each one we cover what happened, who caught it and what the punishment was. Then we get to the part that matters for your own wallet: which markets are most exposed, and the habits that lower your risk.
How we wrote this: the facts come from the Esports Integrity Commission's published reports, HLTV's news coverage, Valve's 2015 statement as reported at the time, and police statements reported by the Guardian and Polygon. We didn't investigate anything ourselves, and we're not accusing anyone beyond what those bodies have published.
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The short version
Counter-Strike betting scandals fall into three types:
- Throwing a whole match. A team loses on purpose and someone close to it bets against them. iBUYPOWER in 2014 and ATOX in 2024 and 2025 are the textbook cases.
- Throwing specific moments. A player doesn't lose the match but controls a small, bettable event. ESIC's 2026 case against nifee involved deaths to Molotovs and incendiaries, which lined up with odd betting on that exact prop market.
- Fixing small events where nobody's watching. Lower-tier leagues and small online cups are easier to fix because the players earn little and the betting is thin. The 2019 Australian arrests and the 2026 NOMERCY bans came from events like that.
The punishments keep getting heavier. Valve's 2015 bans were permanent. ESIC now hands out lifetime bans for central figures, multi-year bans for helpers and even suspensions for players who only failed to report what they knew. Police can also charge people where match fixing is a crime, as Victoria Police did in 2019.
iBUYPOWER vs NetCodeGuides.com (2014): the one everyone remembers
In August 2014 iBUYPOWER was widely seen as the best team in North America. In a CEVO Professional Season 5 match they faced NetCodeGuides.com, a much weaker side, and lost 16-4. People watching noticed strange play: knife attempts at odd moments, players laughing while they lost, a general lack of effort. The team blamed jet lag after the ESL One Cologne Major and a lack of practice on the map.
The story only cracked open months later. In January 2015 a former girlfriend of one player posted messages in which Derek "dboorn" Boorn admitted the match had been fixed. Dot Esports then reported that Duc "cud" Pham, who had strong ties to both teams, had placed bets on the match from multiple accounts on CS:GO Lounge, a site where people bet skins on pro matches. According to the Wikipedia summary of the case, CS:GO Lounge's own staff found nine accounts used for the bets, earning about $10,738 in skins in total.
On 26 January 2015 Valve published a post called "Integrity and Fair Play." It banned seven people from all future Valve-sponsored events: cud, dboorn, DaZeD, swag, AZK, Steel and Casey Foster, a part-owner of NetCodeGuides.com. Valve said high-value items had moved from accounts linked to the bettor to the iBUYPOWER players and Foster. Skadoodle, who was on the team but turned down the winnings, wasn't banned. ESL, DreamHack and later ELEAGUE honoured the bans too.
Valve also set a rule that still shapes the scene. In its words, players, managers and team staff "should under no circumstances gamble on CS:GO matches, associate with high volume CS:GO gamblers, or deliver information to others that might influence their CS:GO bets." A follow-up post made it clear the bans were permanent and that anyone caught fixing in the future would get the same treatment.
Why it matters for bettors: the fix was spotted because the betting looked wrong. A lot of big wins traced back to one person and their Steam friends. That pattern, unusual money from linked accounts, is still how most cases start today.
The 2019 Australian arrests: when police got involved
In August 2019 Victoria Police in Australia arrested six men, aged 19 to 22, over suspected match fixing in a CS:GO league. According to the police statement, reported by the Sports Integrity Initiative and the Guardian, the investigation began in March 2019 after a betting company tipped them off. Polygon reported that the company was Sportsbet.
Police alleged that players arranged to lose matches and then bet on those matches. They believed at least five matches were affected and more than 20 bets were placed by Australian punters. The men were questioned over offences that, under Victorian law, carry up to 10 years in prison: engaging in conduct that corrupts a betting outcome, and using corrupt conduct information for betting purposes. The Guardian described it as Australia's first police investigation into esports match fixing.
Why it matters for bettors: this wasn't a famous team or a big event. It was a smaller league where a few players could change results without many people noticing. Regulated bookmakers also watch for suspicious bets and report them, which is one reason licensed books are safer places to bet than random sites.
ATOX (2024–2025): a betting syndicate and lifetime bans
The ATOX case is the biggest of the CS2 era so far. According to ESIC's public report, the Commission first heard allegations in late 2024 about an ESL Pro League Season 20 match between ATOX and Team Falcons. It shared an alert through its Suspicious Betting Alert Network, and in January 2025 a supporter sent statistics showing more oddities in that match.
ESIC charged several ATOX players in February 2025, widened the charges in March as new evidence came in, and suspended those involved from ESIC events on 5 March 2025. The final sanctions came on 15 April 2025:
- Lifetime bans: Gan-Erdene "dobu" Batbold, Bat-Enkh "kabal" Batbayar and analyst Ana-Erdene "nuka" Baasantogtokh. ESIC said it got admissions from these three.
- Three years: coach and effective CEO Tuguldur "flyNN" Gansuk, with a longer ban because of his position.
- One year: Temuulen "MiQ" Byambadalai, who ESIC said was offered money to stay quiet and didn't report the corruption.
- Eight months: Otgonlkhagva "AccuracyTG" Batjargal and Munkhsaikhan "Zesta" Erdenebaatar, for carelessly failing to report breaches.
Esports.gg's coverage of the report says the misconduct went beyond the one Falcons match and was linked to organised crime groups from China. It also says the analyst placed most of around 70 bets and gave false in-game tactics so results matched the bets. Dobu and kabal were respected veterans. They had been part of TheMongolZ back in 2016, which made the case a hard blow for Mongolian Counter-Strike.
Why it matters for bettors: this happened in ESL Pro League, a well-known event, not some tiny online cup. A team from outside the top tier playing against a favourite is a typical spot for fixers. And notice that people who only knew about it and stayed quiet were banned too. ESIC treats silence as part of the problem.
nifee (2025–2026): fixing a single moment
The nifee case shows how fixing has moved to tiny, specific events. ESIC announced on 1 April 2026 that Dmytro "nifee" Tediashvili had been banned for four years over matches in ESL Pro League Season 22 in October 2025.
According to ESIC, it worked with the integrity firm Runestone and spotted a pattern of in-game moments that didn't fit normal pro play and matched unusual betting on one prop market. The moments were repeated deaths to Molotovs and incendiaries. ESIC listed three betting red flags:
- sudden spikes in betting volume on that exact in-game outcome
- bets from brand new, dormant and high-value VIP accounts
- activity far above what's normal for that type of market
Gameplay experts also flagged decisions that didn't make competitive sense, like taking damage for no real reason. ESIC said a five-year ban would normally apply but cut it to four because nifee eventually admitted it and cooperated. The ban runs from 21 October 2025 to 20 October 2029, and covers any role at ESIC member events, not just playing.
Why it matters for bettors: the match result might have been completely honest. What was fixed was a small side event that one player could control alone. If you bet on props like "first kill," "player kills over/under" or utility-type markets, you're betting on things that are much easier for one person to control than the final score. Our player props guide explains how those lines work.
NOMERCY (2026): four best-of-ones and one big combo bet
In 2026 ESIC banned five players who played for NOMERCY at Roman Imperium Cup VII, an event held in Vila Nova de Gaia, Portugal, in late March. According to HLTV's report, the case covered four best-of-one group stage matches. The evidence included betting intelligence showing one high-value combination bet placed on all four matches, plus gameplay reviews, communications, financial records and the players' own answers. ESIC noted that no single mistake or transaction decided the case. It was the whole picture.
The sanctions, as listed by HLTV and ESIC:
- Oliver "kzy" Heck: lifetime ban, for his central leadership and calling role, his part in map veto decisions, repeated involvement in the games and complete non-cooperation. His career dates back to Counter-Strike 1.6 and includes MOUZ and ALTERNATE aTTaX.
- János "James8k" Fodor and Petar "perakokanje" Bešir: five years, to 23 April 2031.
- Palkovics "2xplayN" Tamás and Sreten "srtn1" Smiljanić: three years, to 23 April 2029. In October 2026 ESIC made 2xplayN's ban lifetime after what it called further integrity breaches, including public posts about betting payouts and a return to competition.
Why it matters for bettors: best-of-one matches at small events are about as fixable as it gets. One map, little media attention, and players most people have never heard of. HLTV pointed out that some of the banned players had no other matches on their records. If you can't find anything about a team, that's a warning sign on its own.
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How match fixing gets caught
Across all these cases, the same tools keep showing up:
- Betting monitoring. Bookmakers and integrity firms watch for odd patterns, like sudden volume, new accounts, linked accounts and bets that don't fit normal behaviour. Sportsbet tipped off police in Australia. Runestone worked with ESIC on nifee.
- Alert networks. ESIC runs a Suspicious Betting Alert Network so operators can share warnings fast.
- Gameplay review. Experts watch the footage and compare decisions with normal pro play. One bad play proves nothing, but a pattern lines up with the betting.
- Money trails and messages. Item transfers in the iBUYPOWER case, communications and financial records in NOMERCY.
- People talking. Leaked messages broke iBUYPOWER open, and admissions sealed ATOX and nifee.
Organisers like ESL, BLAST and PGL back ESIC's bans, so a banned player can't just move to another big circuit.
Which CS2 markets are most at risk?
Based on what's come out in these cases, here's a rough risk map. It's our reading of the published cases, not a measured statistic.
| Market or event type | Fixing risk | Why |
|---|---|---|
| Match winner at Majors and big LANs | Lower | Huge attention, well-paid players, heavy monitoring |
| Match winner in lower tiers and small online cups | Higher | Low pay, thin betting, less coverage |
| Best-of-one matches at small events | Higher | One map is easier to throw than a series |
| Player props (kills, deaths, utility deaths) | Higher | One player can control the outcome alone |
| First pistol round or first kill | Medium to higher | Single moments, easy to influence |
| Long-term outrights (event winner) | Lower | Too many results for one fixer to control |
If you like lower-tier games, our tier 2 betting guide goes deeper on how to handle those events carefully.
Can you get your money back on a fixed match?
Usually no. Bookmakers settle bets on the official result. Some have terms that let them void markets where they suspect manipulation, but that's their call under their own rules, and it often happens before or around the time of the event rather than months later when a ban is announced. By the time ESIC publishes a report, those bets were settled long ago.
So the real protection isn't a refund. It's not putting serious money on the markets most likely to be messed with.
Seven habits that lower your risk
None of these make you fix-proof. They just stack the odds a bit more in your favour.
- Bet bigger events. Majors, big LANs and top online leagues have the most eyes on them.
- Be careful with unknown teams. If a roster has no history you can look up, think twice.
- Watch the odds. A line that moves sharply with no news (no roster change, no stand-in) can mean someone knows something. Our odds tracker guide shows how to follow line movement.
- Keep props small. Props are fun but they're the easiest thing for one player to control.
- Use licensed books. Regulated bookmakers monitor bets and report suspicious activity. Anonymous sites don't have to.
- Don't chase "inside info." Anyone selling fixed match tips is either scamming you or offering you a way into a crime.
- Fixed stakes only. Decide your unit before you start and stick to it. Our betting guide covers bankroll basics.
What about skin betting and case sites?
The iBUYPOWER case ran through CS:GO Lounge, a skin betting site. Skin sites have changed a lot since then, and Valve has gone after some of them over the years. If you bet skins on matches today, the same rules apply: the risk of a fixed match is about the event, not about whether you bet cash or skins. Case opening sites are a different thing altogether. You're not betting on a match, so match fixing doesn't apply, but the house edge still works against you.
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Is CS2 betting still worth trusting?
For most bets on most top-tier matches, the evidence suggests yes, the games are real. The cases that come out tend to involve smaller events, lesser-known teams or tiny prop markets. And the system for catching cheaters is clearly working better than it did in 2014. ESIC is catching single-moment fixes now, not just obvious thrown matches.
But "mostly fine" isn't "always fine." Treat every bet as money you can afford to lose, stick to markets you understand and keep away from the dark corners of the betting menu. If betting stops being fun, take a break and use the tools on our responsible gambling page.