ISO LEAGUE1-on-1 Dual League
Five Players. Five Battles. One Team Victory.
Win Your Match. Earn Team Points.
The concept
Individual combat, team consequence
The ISO 1-on-1 Dual League combines individual basketball competition with the team-scoring structure of a wrestling dual meet. Each team enters five starting players. Every player competes against the corresponding player from the opposing team, and individual victories produce points toward the overall team score.
The team with the most combined points after all five matches wins the dual. There is nowhere to hide on the ISO floor — and no win that belongs to you alone.
8
Local teams
8
Regular-season duals
5
Matches per dual
8
Regular-season weeks
2
Playoff weeks
10
Total team duals
Five competition classes
Every class is a battle
Players can be classified by age, grade, height, weight or preseason evaluation.
ISO Class 1
Quick guards
First-step speed, handle-heavy attacks, relentless on-ball pressure.
ISO Class 2
Scoring and combo guards
Shot creators who punish space behind the arc.
ISO Class 3
Wings
Length and versatility on both ends of the one-on-one floor.
ISO Class 4
Forwards
Face-up and back-to-basket scoring with rebound control.
ISO Class 5
Power players
Interior force. Every possession decided by leverage and will.
Match format
Eleven points. Seven seconds.
5
Matches per dual
One per ISO class
11
Game to
Win by two
15
Score cap
Maximum score
1
Inside the arc
Point per make
2
Behind the arc
Points per make
7s
Shot clock
Every possession
10 min
Match limit
Running clock
ALT
Possession
Alternating after made baskets
ISO team scoring — margins matter
Winning is not enough. How you win decides how many points your team banks.
Full rulebook| Match result | Team points |
|---|---|
| Win by 1–3 points | 3 |
| Win by 4–6 points | 4 |
| Win by 7 or more | 5 |
| Shutout | 6 |
| Forfeit or disqualification | 6 |
The founding eight
Original eight-team identity system
Enter the pilot season
$1,500 per team. Ten total duals. Officials, statistics, rankings and awards included.
Claim a team slotBacked by
Best of the buckets
Highlights
Championship-winning stepback
128K views
Ankle-breaker of the year
96K views
Buzzer beater from deep
210K views
Full-court lockdown clinic
54K views
Poster dunk over two
180K views
Overtime dagger
77K views
Good to know
FAQ
Stay in the loop
Registration drops, matchups, and highlights — straight to your inbox.
Rep the league
Merch
ISO Tee
$32
League Hoodie
$68
Game Shorts
$45
Pro Jersey
$55