Plans built only from the evidence.

Right-handed batters: economy of 4.03, 0.30 above their economy of 3.73 on all balls bowled (+8%) — allowing for sample size, that change is in the bottom 9% of comparable players (their median change: -1%) — 893 balls bowled.

Sample: 893 balls · high confidence

Old ball (21-80): strike rate of 72.8, 16.4 above their strike rate of 56.4 on all balls bowled (+29%) — allowing for sample size, that change is in the bottom 16% of comparable players (their median change: +5%) — 582 balls bowled.

Sample: 582 balls · medium confidence

West Indies: average of 41.1, 6.1 above their average of 35.0 on all balls bowled (+17%) — allowing for sample size, that change is in the bottom 25% of comparable players (their median change: -8%) — 497 balls bowled.

Sample: 497 balls · medium confidence

Left-handed batters: economy of 3.34, 0.39 below their economy of 3.73 on all balls bowled (-11%) — allowing for sample size, that change is in the top 13% of comparable players (their median change: +1%) — 685 balls bowled.

Sample: 685 balls · medium confidence

New ball (1-20): strike rate of 51.7, 4.7 below their strike rate of 56.4 on all balls bowled (-8%) — allowing for sample size, that change is in the top 23% of comparable players (their median change: +5%) — 672 balls bowled.

Sample: 672 balls · medium confidence