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.

D Birrell, Men's T20I

Right-handed batters: average of 20.3, 3.0 above their average of 17.3 on all balls bowled (+17%) — allowing for sample size, that change is in the bottom 15% of comparable players (their median change: +0%) — 241 balls bowled.
Sample: 241 balls · low confidence

No bowling strength clears the thresholds in this format.

Batter
Batter	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Right-handed batters	241	284	14	20.29	7.07	17.2	49.4%	16.2%

Phase
Phase	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Powerplay (1-6)	180	207	12	17.25	6.90	15.0	58.9%	18.3%