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.

JR Hazlewood, Men's T20I

Death (16-20): economy of 9.79, 2.36 above their economy of 7.42 on all balls bowled (+32%) — allowing for sample size, that change is in the bottom 3% of comparable players (their median change: +7%) — 298 balls bowled.
Sample: 298 balls · low confidence

Powerplay (1-6): economy of 6.35, 1.07 below their economy of 7.42 on all balls bowled (-14%) — allowing for sample size, that change is in the top 3% of comparable players (their median change: -2%) — 774 balls bowled.
Sample: 774 balls · high confidence
Left-handed batters: average of 19.3, 1.6 below their average of 20.9 on all balls bowled (-8%) — allowing for sample size, that change is in the top 25% of comparable players (their median change: +3%) — 446 balls bowled.
Sample: 446 balls · medium confidence

Batter
Batter	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Right-handed batters	854	1,087	50	21.74	7.64	17.1	44.8%	17.7%
Left-handed batters	446	521	27	19.30	7.01	16.5	46.2%	15.7%

Phase
Phase	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Powerplay (1-6)	774	819	45	18.20	6.35	17.2	53.2%	15.6%
Death (16-20)	298	486	18	27.00	9.79	16.6	30.9%	21.1%
Middle (7-15)	228	303	14	21.64	7.97	16.3	37.3%	16.2%