Find the picks your rivals don't have
The matrix scans your mini-league's squads, finds the differentials, and ranks them by projection. The picks that move rank — not generic "differentials" that blank.
What is a mini-league differential?
How the matrix works
- 01
Connect your league
Paste your FPL mini-league code from fantasy.premierleague.com. Free tier supports one league; Pro tier supports unlimited.
- 02
Matrix computes deltas
For every player, we calculate the difference between your league's effective ownership and the global ownership baseline. Players >15 percentage points lower in your league are flagged as high-leverage differentials.
- 03
Filter by projection
The matrix ranks differentials by Onside's projection edge: only picks whose AI-projected EV exceeds the baseline league average appear. No "differentials" that are merely cheap blanks.
- 04
Captain divergence overlay
For each gameweek, the matrix flags weeks where YOUR league's template captain has elevated blank probability AND a differential alternative has elevated haul probability. These are the 2-3 captain divergences per season that move your league rank.
- 05
Chip timing tracker
See which of your league rivals have used their Wildcard / Free Hit / Triple Captain in real time. The matrix recommends optimal counter-timing for your remaining chips.
Free vs Season Pass
- ✓1 connected mini-league
- ✓Differential matrix (top 10 picks)
- ✓Captain divergence — last 5 GWs
- ✓Unlimited connected mini-leagues
- ✓Full matrix (every player)
- ✓Live chip timing tracker
- ✓Live captain divergence with confidence scores
- ✓Rival chip-usage alerts
Common questions
What is a mini-league differential in FPL?▾
A mini-league differential is a player whose ownership in your specific league is much lower than the global ownership baseline. Picking them gives you upside the rest of your league doesn't have — the precise mechanic that moves rank in small/mid-size leagues.
How does the differential matrix work?▾
The matrix fetches your league's standings + each manager's squad, computes effective ownership per player, and contrasts it against the global baseline. Players >15 percentage points lower in your league rank as high-leverage differentials, filtered by the Onside projection edge.
How many leagues can I connect?▾
Free tier supports 1 connected league. Season Pass (£24.99) supports unlimited connected leagues with the full matrix per league + a cross-league summary view that finds picks that swing multiple leagues at once.
Does the matrix update live?▾
Yes. The matrix re-computes every time FPL's daily ownership update lands (roughly 02:30 BST), and re-fetches your league's standings every gameweek deadline.
Why is mini-league strategy different from overall rank?▾
Overall rank requires owning the template. Mini-league rank requires owning what your specific rivals don't. The same squad performs differently in different leagues — the matrix shows you exactly where the leverage is in YOUR specific league composition.