Strategy

Plans built only from the evidence.

Every line below is a measured split or record from the data, with the sample behind it. Nothing here is a prediction.

JA Duffy, Men's T20I

Away from home: average of 35.0, 14.4 above their average of 20.6 on all balls bowled (+70%) — allowing for sample size, that change is in the bottom 1% of comparable players (their median change: +1%) — 508 balls bowled.
Sample: 508 balls · medium confidence

At home: average of 13.9, 6.7 below their average of 20.6 on all balls bowled (-33%) — allowing for sample size, that change is in the top 1% of comparable players (their median change: -0%) — 483 balls bowled.
Sample: 483 balls · medium confidence
New Zealand: average of 13.9, 6.7 below their average of 20.6 on all balls bowled (-33%) — allowing for sample size, that change is in the top 1% of comparable players (their median change: +5%) — 483 balls bowled.
Sample: 483 balls · medium confidence
Right-handed batters: average of 17.9, 2.8 below their average of 20.6 on all balls bowled (-13%) — allowing for sample size, that change is in the top 8% of comparable players (their median change: +0%) — 601 balls bowled.
Sample: 601 balls · medium confidence

Batter
Batter	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Right-handed batters	601	786	44	17.86	7.85	13.7	45.3%	17.5%
Left-handed batters	367	534	21	25.43	8.73	17.5	45.0%	22.6%

Phase
Phase	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Powerplay (1-6)	582	772	34	22.71	7.96	17.1	49.8%	21.3%
Death (16-20)	283	425	22	19.32	9.01	12.9	33.2%	18.0%
Middle (7-15)	126	164	10	16.40	7.81	12.6	47.6%	15.1%