How it works
NBL 33-0 is a basketball take on the perfect-season game: build an all-time team across NBL clubs and seasons and chase a flawless 33-0 record. It's free, runs in your browser, and there's no sign-up.
The data
Players, teams and standings are grounded in real NBL box-score numbers, with seasons back to 2019-20 kept current through the season. Each player is drafted to the club and season they put up those numbers, so a player's big year at one club is its own card.
The ratings
Every player carries an all-time rating on a 60–99 scale, drawn from their real career production. Rotation starters sit in the low 80s; only the all-time greats reach the high 90s. The better your lineup, the deeper your team runs.
Chasing 33-0
Once your team is drafted it plays out a full season. Going a flawless 33-0 is deliberately tough — even a stacked roster will rarely run the table, which is exactly what makes a perfect season worth bragging about. Re-draft, chase a stronger lineup, and keep trying.
Frequently asked questions
How are NBL 33-0 player ratings worked out?
Each player carries an all-time rating on a 60–99 scale, drawn from their real career production. Rotation starters land in the low 80s and only the genuine greats reach the high 90s.
What is a perfect 33-0 season?
An NBL regular season is 33 games, so 33-0 means winning every single one — something no real team has ever done. In NBL 33-0 it's the ultimate goal, and it's meant to be hard: even a stacked lineup will rarely run the table, so a perfect season is a real bragging right.
Is the data real?
Yes. Player stats cover recent NBL seasons, and standings and schedules are refreshed through the season.
How do I win the Perfect Season game?
Spin for a club and season, draft a star into each position, then play out a full season. You only 'win' by going a flawless 33-0 — so you'll want the strongest lineup you can build and a few attempts.
Is NBL 33-0 free to play?
Completely free, with no sign-up. Scores save in your browser, and there's an optional global leaderboard.
NBL 33-0 is unofficial and not affiliated with the NBL or any team. Part of the 0 Series alongside AFL 23-0, NRL 24-0, MLB 162-0, Football Invincibles and F1 Slam.