Plans built only from the evidence.

Left-handed batters: economy of 5.87, 0.68 above their economy of 5.18 on all balls bowled (+13%) — allowing for sample size, that change is in the bottom 11% of comparable players (their median change: +1%) — 360 balls bowled.

Sample: 360 balls · medium confidence

At home: average of 38.0, 8.4 above their average of 29.6 on all balls bowled (+28%) — allowing for sample size, that change is in the bottom 15% of comparable players (their median change: -3%) — 264 balls bowled.

Sample: 264 balls · low confidence

New Zealand: average of 38.0, 8.4 above their average of 29.6 on all balls bowled (+28%) — allowing for sample size, that change is in the bottom 30% of comparable players (their median change: +3%) — 264 balls bowled.

Sample: 264 balls · low confidence

Right-handed batters: economy of 4.75, 0.43 below their economy of 5.18 on all balls bowled (-8%) — allowing for sample size, that change is in the top 2% of comparable players (their median change: -0%) — 566 balls bowled.

Sample: 566 balls · medium confidence

Away from home: average of 27.7, 1.9 below their average of 29.6 on all balls bowled (-6%) — allowing for sample size, that change is in the top 22% of comparable players (their median change: +2%) — 662 balls bowled.

Sample: 662 balls · medium confidence