30-0The Perfect Record

Games

Games Like 38-0: The Perfect-Record Genre, Explained

The formula is simple and vicious: a slot machine deals you random teams and eras, you draft real legends, and a simulation tells you whether your side would have gone the whole season without dropping a single game. 82-0 did it for the NBA, 38-0 did it for football, and 30-0 does it for MMA. Here is where the genre came from, how each game works, and why one loss hurts so much.

A chain of interlocked glowing gold rings stretching unbroken into darkness, the nearest shaped like an octagon
Full disclosure: this site is the home of 30-0, the MMA entry in this genre, and the author built it. The other games below are covered honestly and linked directly, because a roundup that hides the competition is not a roundup. Play them all and keep the one that hurts best.

Where it started: 82-0 and the perfect NBA season

The genre begins with basketball. 82-0 is a free browser game with a one-sentence pitch: build an all-time NBA starting five that could win every game of an 82-game season. A slot machine assigns you a franchise and a decade, you pick one player from that team in that era, and after five rounds a simulation weighs your five across points, rebounds, assists, steals and blocks. Clear the bar in every category at once and the screen says 82-0. Miss in one and it does not.

It spread the way these things spread now: a widely shared lineup built around Bronny James that still went perfect, because Wilt Chamberlain was at centre and Wilt's numbers break the simulation's curve. Fans argued, actual NBA players started posting their attempts, and for a stretch in mid-2026 it was the most argued-about sports game on the internet. The insight underneath it is the one the whole genre runs on: no real team has ever done it. The 2015-16 Warriors won 73 of 82 and it remains the best regular season ever played. The game sells you the one record reality never produced.

38-0: football's turn

Football's version arrived as the natural sequel, and the press called it football's Wordle. In 38-0, the slot machine deals a Premier League club and a decade, you pick one real player from that squad, and you repeat until you have a full starting XI. The engine then weighs every line of the team, the keeper, the spine, the wide men, the finishers, and simulates all 38 fixtures of a season. Win every one and you have done something no club in Premier League history has managed: Arsenal's fabled 2003-04 Invincibles went the season unbeaten, but they drew 12 times, so the real record reads 26-12-0. Perfect and unbeaten are not the same thing, and the game is named after the version that has never existed.

Millions of squads later, the format had proven it travels across sports. Explainers ran in the mainstream football press, tip threads emerged about which legends were the cheat codes, and a swarm of copycat sites appeared within weeks, most of them thin clones of the same idea. Which tells you the demand is real, and the mechanic is the moat.

The shared formula, and the one that came next

The perfect-record genre at a glance.
GameSportYou draftThe seasonThe real record it taunts
82-0Basketball5 players, one per position82 games73-9, the 2015-16 Warriors
38-0FootballA full XI, one per spin38 matches26-12-0, Arsenal's Invincibles
30-0MMA6 fighters across eras & divisions30 fights, 5 per fighter29-0, Khabib Nurmagomedov

Every entry shares the same skeleton: randomness you cannot control (the spin), knowledge you can (the pick), a binary verdict, and a result built for sharing. What changes between sports is what failure feels like. In the team games your five or your XI fail together, anonymously. In MMA, one named fighter loses one named fight, and the run dies with a face attached. That is not an accident. It is the reason the fight version exists.

Is there an MMA version of 38-0?

Yes, and it is ours. 30-0 takes the genre where it arguably always wanted to go: combat sports, the one arena where a perfect record is not a team fantasy but an individual obsession. You draft a camp of six fighters from randomly spun era pools across eight weight divisions, heavyweight always among them, then simulate 30 fights, a five-fight title run for each fighter. Go 30-0 and you have beaten the greatest real record in MMA history, Khabib's 29-0, by exactly one. Lose once and the dream dies on the spot, named and dated in your Coach's Report.

Because the fighters are rated per era, the draft is full of deliberate traps: the famous name whose best years are behind him, the glass cannon, the one-trick submission artist. And because we built the engine, we can tell you the odds honestly, which the other games in the genre never do: a sharp drafter goes perfect about once in 108 runs, the median streak dies at 14, and unbeaten runs collapse most often at fights 18 and 19. There is also a daily challenge on a shared seed, so everyone in the world drafts from the same board and the day has a provable ceiling.

For completeness, other MMA takes on the format exist, and if you want the survey: one runs a 12-fight draft with seven modes, another builds a single composite fighter from parts. We think 30 fights, era cards and a daily board make ours the honest heir to what 82-0 started, but we are the makers, so take that with the bias declared at the top and decide in the cage.

Why one loss hurts so much

The genre's real invention is not the simulation, it is the shape of the disappointment. A near-perfect run in these games is worthless, and that is exactly backwards from real sport, where 73-9 and an unbeaten season with draws are immortal achievements. By refusing partial credit, the games manufacture the rarest feeling sport produces, the agony of almost, and hand it to you in two minutes on your phone. You do not share a 24-0 run because you are proud of it. You share it because you need someone to know what was taken from you. Then you go again. That loop, agony into retry into share, is the whole genre in one sentence, and it is why a mechanic this simple ate three sports in a year.

Perfection is the only sports fantasy that gets rarer the more you know. Casuals think 38-0 sounds doable and learn otherwise in one spin. The sickos know the real records, 73-9, 26-12-0, 29-0, and play anyway, because the entire genre is a machine for manufacturing the one result reality has never once paid out.
HA
MMA enthusiast · built the 30-0 draft engine
Try the MMA one
Six fighters, thirty fights, one shot at the record no fighter has ever held. Free, no account, about two minutes, and the daily board resets at midnight.
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Frequently asked questions

What is the 38-0 game?
A free viral browser game where a slot machine deals you a Premier League club and a decade, you pick one real player from that squad, repeat until you have a full XI, and a simulation decides whether your team would win all 38 games of a season. Going 38-0, a perfect season, is the goal, and it is deliberately hard.
Has any real team ever gone 38-0 or 82-0?
No. Arsenal's 2003-04 Invincibles went the whole Premier League season unbeaten but drew 12 times, finishing 26-12-0. The best NBA regular season ever is the 2015-16 Warriors' 73-9. In MMA, the greatest top-level record is Khabib Nurmagomedov's 29-0. The perfect record is the point of the genre precisely because nobody real has ever done it.
Is there an MMA version of 38-0?
Yes. 30-0 is the MMA version of the perfect-record genre: draft a camp of six fighters across eras and weight divisions, then simulate 30 fights chasing a 30-0 record, one better than Khabib's real 29-0. It is free, browser-based, and has a daily challenge with a shared seed. Other MMA takes on the format exist too, including a 12-fight draft variant and a composite-fighter builder.
Are the perfect-record games free?
Yes. 82-0, 38-0 and 30-0 all run free in the browser with no download and no account. That frictionless loop, spin, draft, simulate, share, is a big part of why the genre spread.
HA
Creator of 30-0 and writer of The Corner. A lifelong MMA fan who has dabbled in boxing, kickboxing, muay thai, jiu jitsu and judo, and who built the engine and authored the era ratings behind the game. More about Harry.