USL Pro/Rel Simulator — v0.2

Configure the settings below, then run a real multi-season simulation using genuine USL club data.

Simulation Length Number of seasons to simulate:

Favorite Team (optional) Follow a specific club:

Includes all current clubs and named candidate-pool clubs (not yet-to-be-generated hypothetical expansion clubs). Loads once you click "Run Simulation" the first time.

Premier Playoff enabled:
Qualifiers (initial):
Qualifiers (expanded):
Expansion threshold (division size):
Steady-state promoted / relegated: /

Build-up — target league size is set to 20 by default. Clear this field (leave it blank) to disable build-up and use only the steady-state promoted/relegated numbers above.
Target league size:
Build-up promoted / relegated per year: /

Championship Playoff enabled:
Qualifiers (initial):
Qualifiers (expanded):
Expansion threshold (division size):
Steady-state promoted / relegated (to/from League One): /

Promotion Priority (Championship → Premier):

Playoff Champion
Shield Winner
Playoff Runner-up
Regular Season Position

Set each rule's rank (1 = highest priority, applied first). Tip: set "Regular Season Position" to rank 1 to ignore playoff results entirely for promotion decisions.

League One Qualifiers per conference (initial):
Qualifiers per conference (expanded):
Expansion threshold (clubs per conference):

Interconference game counts are calculated automatically each season (based on a 38-game cap and current conference sizes). League One also always keeps an even total club count — if a season's expansion draw would create an odd number, the extra club's entry is held back one year (see the "held back" note under League One's results when this happens).

Promotion Priority (League One → Championship):

Playoff Champion
Shield Winner
Other Conference Winner
Playoff Runner-up
Regular Season Position

Set each rule's rank (1 = highest priority, applied first). "Other Conference Winner" is the top club of whichever conference did NOT produce the Shield Winner. Tip: set "Regular Season Position" to rank 1 to ignore playoff results entirely for promotion decisions.