GW4 DIFFERENTIALS

Onside's top GW4 differential is Scott (BOU, 4.7% owned, 6.0 projected xP). Consider buying — BOU are scoring freely. Avg 6.0 pts, ceiling 11. Other differentials: Tavernier (3.3% owned), Janelt (1.7% owned), White (7.6% owned).

In FPL, a differential is a player owned by fewer than 10–15% of managers. Owning a differential who scores big gives a huge rank boost because the majority of managers miss the points. Onside's DIFFERENTIAL tag identifies players with ownership below 15% who also carry a BUY or STRONG_BUY action rating from the v5 engine — meaning the engine thinks they're genuinely undervalued, not just low-owned for bad reasons.

A -4 point transfer hit needs a minimum 4-point swing to break even. For a differential to justify a hit, the engine should project them at 8+ expected points (since the hit costs 4, you need 4 more than a bench player gives). Differentials are best transferred in for free on wildcards or when your squad has a glaring weakness — not as speculative hits. Check the GW4 full guide for the highest-confidence buy options.

The Fantasy Premier League GW4 deadline is Sat 12 Sept, 13:30 UK time. Make sure your differential selections and transfers are confirmed before this time.

Differentials are highest value when you're chasing rank mid-season or in mini-leagues with points gaps. A 15% owned player who scores or assists gives you a 6–9 point swing vs the field compared to a 50%+ template player hitting the same return. Use these picks when your template is strong — not to replace reliable assets, but to add upside beside them.