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.

EAJ Richardson, Women's T20I

Death (16-20): average of 10.4, 7.8 below their average of 18.2 on all balls faced (-43%) — allowing for sample size, that change is in the bottom 11% of comparable players (their median change: -8%) — 170 balls faced.
Sample: 170 balls · low confidence

Middle (7-15): average of 27.5, 9.3 above their average of 18.2 on all balls faced (+51%) — allowing for sample size, that change is in the top 8% of comparable players (their median change: +5%) — 336 balls faced.
Sample: 336 balls · medium confidence
Netherlands: average of 62.3, 44.1 above their average of 18.2 on all balls faced (+242%) — allowing for sample size, that change is in the top 1% of comparable players (their median change: +3%) — 151 balls faced.
Sample: 151 balls · low confidence
Leg break: average of 45.0, 26.8 above their average of 18.2 on all balls faced (+147%) — allowing for sample size, that change is in the top 3% of comparable players (their median change: -2%) — 151 balls faced.
Sample: 151 balls · low confidence
Leg break: strike rate of 119.2, 15.5 above their strike rate of 103.7 on all balls faced (+15%) — allowing for sample size, that change is in the top 8% of comparable players (their median change: -1%) — 151 balls faced.
Sample: 151 balls · low confidence
Pace: average of 23.1, 4.9 above their average of 18.2 on all balls faced (+27%) — allowing for sample size, that change is in the top 28% of comparable players (their median change: +4%) — 181 balls faced.
Sample: 181 balls · low confidence

Powerplay (1-6): strike rate of 30.3, 10.3 above their strike rate of 20.0 on all balls bowled (+52%) — allowing for sample size, that change is in the bottom 15% of comparable players (their median change: +11%) — 364 balls bowled.
Sample: 364 balls · medium confidence
Middle (7-15): strike rate of 25.8, 5.8 above their strike rate of 20.0 on all balls bowled (+29%) — allowing for sample size, that change is in the bottom 21% of comparable players (their median change: +8%) — 438 balls bowled.
Sample: 438 balls · medium confidence

No bowling strength clears the thresholds in this format.

Bowling type
Bowling type	Balls	Runs	Outs	Avg	SR	Dot %	4s+6s %
Leg break	151	180	4	45.00	119.21	29.8%	13.2%
Off break	134	95	12	7.92	70.90	49.3%	5.2%
Right-arm medium	134	155	6	25.83	115.67	39.6%	16.4%
Slow left-arm orthodox	75	78	6	13.00	104.00	48.0%	13.3%

Phase
Phase	Balls	Runs	Outs	Avg	SR	Dot %	4s+6s %
Middle (7-15)	336	358	13	27.54	106.55	40.2%	13.7%
Death (16-20)	170	187	18	10.39	110.00	37.6%	11.8%

Batter
Batter	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Right-handed batters	858	890	46	19.35	6.22	18.7	42.9%	11.1%
Left-handed batters	115	95	2	47.50	4.96	57.5	47.0%	5.2%

Phase
Phase	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Middle (7-15)	438	448	17	26.35	6.14	25.8	38.8%	9.1%
Powerplay (1-6)	364	330	12	27.50	5.44	30.3	50.8%	10.4%
Death (16-20)	178	208	20	10.40	7.01	8.9	41.0%	12.9%