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.

M Shumba, Men's Test

Spin: average of 10.2, 5.7 below their average of 15.9 on all balls faced (-36%) — allowing for sample size, that change is in the bottom 10% of comparable players (their median change: +8%) — 150 balls faced.
Sample: 150 balls · low confidence
Old ball (21-80): average of 9.7, 6.2 below their average of 15.9 on all balls faced (-39%) — allowing for sample size, that change is in the bottom 10% of comparable players (their median change: +1%) — 153 balls faced.
Sample: 153 balls · low confidence

No batting strength clears the thresholds in this format.

No bowling weakness clears the thresholds in this format.

Right-handed batters: average of 137.0, 113.0 below their average of 250.0 on all balls bowled (-45%) — allowing for sample size, that change is in the top 1% of comparable players (their median change: -2%) — 261 balls bowled.
Sample: 261 balls · low confidence
Right-handed batters: economy of 3.15, 0.90 below their economy of 4.05 on all balls bowled (-22%) — allowing for sample size, that change is in the top 1% of comparable players (their median change: -1%) — 261 balls bowled.
Sample: 261 balls · low confidence

Bowling type
Bowling type	Balls	Runs	Outs	Avg	SR	Dot %	4s+6s %
Slow left-arm orthodox	77	34	5	6.80	44.16	76.6%	6.5%
Off break	73	27	1	27.00	36.99	83.6%	5.5%

Phase
Phase	Balls	Runs	Outs	Avg	SR	Dot %	4s+6s %
Old ball (21-80)	153	58	6	9.67	37.91	83.7%	6.5%
New ball (1-20)	138	53	1	53.00	38.41	81.2%	5.8%

Batter
Batter	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Right-handed batters	261	137	1	137.00	3.15	261.0	69.7%	6.1%
Left-handed batters	109	113	0	–	6.22	–	45.0%	10.1%

Phase
Phase	Balls	Runs	Wkts	Avg	Econ	Balls/wkt	Dot %	4s+6s %
Old ball (21-80)	232	154	0	–	3.98	–	61.6%	6.5%
Second new ball (81+)	120	88	1	88.00	4.40	120.0	62.5%	9.2%