Northamptonshire Cricket League · Premier Division

Weighted Averages

Batting and bowling averages that price every wicket by the player on the other end of it — a top-order scalp counts for more than a tail-end one, and a dismissal by a good bowler counts for less. Five seasons of Premier league cricket, 2022 to 2026, every played fixture. Choose which seasons to rate and which to judge the opposition by; they need not be the same.

Each wicket is weighted by the batsman’s own worth — his runs per dismissal over whichever seasons you pick as the yardstick, with this bowler’s own dismissals of him removed first, so nobody is judged on evidence he created himself. Choose the seasons to rate and the seasons to price the opposition by; they need not be the same.

Quality-adjusted bowling

Stats from
Against
Slog overs
Club
Format

#In type BowlerType WktsRawAdjustedDiffEcon

How an innings is priced

Bowling prices each wicket by the batsman who lost it. Batting prices each innings by the whole attack faced, not the single bowler who took the wicket — a batsman who survives the best two bowlers and then edges the fifth change should not be judged on the fifth change.

Averages are shrunk toward the league mean, capped at 0.3–2.5 and normalised so the average is worth exactly 1.00 — without that step every figure improves and the table means nothing.

A bowler’s own dismissals of a batsman are removed before that batsman is valued, so nobody is judged by evidence they created themselves.

League only

Cup cricket is excluded. Play-Cricket’s game_type filter does not work — asking for League and asking for Cup return identical figures — and the division filter lets the T20 Cup & Plate through. Only cup_id=none removes it.

That contamination was worth 262 wickets in 2026, three quarters of them belonging to 87 players who never appeared in a Premier league match.

Two formats

The Premier plays two formats. Rounds 1–4 and 14–18 are 50-over win/lose; rounds 5–13 are 110 overs, 58-over first innings, declarations allowed.

They are different places to bat: 23.33 runs per wicket in the 50-over game against 21.53 in the long one. Both are pooled here; the format split is published separately.

Coverage

Every one of the 1,133 league wickets and all 1,390 innings are accounted for, reconciled player by player against the official league record. There is no missing tail.

Bowling type is not recorded anywhere on Play-Cricket — seam and spin are classified by hand.