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.

TS Roland-Jones, Men's Test

No batting weakness clears the thresholds in this format.

No batting strength clears the thresholds in this format.

Old ball (21-80): economy of 4.22, 0.48 above their economy of 3.74 on all balls bowled (+13%) — allowing for sample size, that change is in the bottom 3% of comparable players (their median change: -1%) — 350 balls bowled.
Sample: 350 balls · low confidence
Old ball (21-80): strike rate of 38.9, 7.4 above their strike rate of 31.5 on all balls bowled (+23%) — allowing for sample size, that change is in the bottom 26% of comparable players (their median change: +5%) — 350 balls bowled.
Sample: 350 balls · low confidence

Right-handed batters: average of 15.0, 4.6 below their average of 19.6 on all balls bowled (-24%) — allowing for sample size, that change is in the top 10% of comparable players (their median change: -2%) — 396 balls bowled.
Sample: 396 balls · medium confidence
Right-handed batters: economy of 3.41, 0.33 below their economy of 3.74 on all balls bowled (-9%) — allowing for sample size, that change is in the top 15% of comparable players (their median change: -1%) — 396 balls bowled.
Sample: 396 balls · medium confidence

Not enough balls: splits are shown from 60 balls faced.

Phase
Phase	Balls	Runs	Outs	Avg	SR	Dot %	4s+6s %
Old ball (21-80)	71	47	2	23.50	66.20	69.0%	8.5%

Batter
Batter	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Right-handed batters	396	225	15	15.00	3.41	26.4	77.5%	10.4%
Left-handed batters	140	109	2	54.50	4.67	70.0	67.9%	12.1%

Phase
Phase	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Old ball (21-80)	350	246	9	27.33	4.22	38.9	72.6%	12.6%
New ball (1-20)	186	88	8	11.00	2.84	23.3	79.6%	7.5%