Plans built only from the evidence.

Left-handed batters: average of 59.7, 18.9 above their average of 40.8 on all balls bowled (+46%) — allowing for sample size, that change is in the bottom 11% of comparable players (their median change: +2%) — 524 balls bowled.

Sample: 524 balls · medium confidence

At home: average of 46.4, 5.6 above their average of 40.8 on all balls bowled (+14%) — allowing for sample size, that change is in the bottom 24% of comparable players (their median change: -3%) — 420 balls bowled.

Sample: 420 balls · medium confidence

Left-handed batters: economy of 4.79, 0.29 above their economy of 4.50 on all balls bowled (+6%) — allowing for sample size, that change is in the bottom 26% of comparable players (their median change: +1%) — 524 balls bowled.

Sample: 524 balls · medium confidence

Right-handed batters: average of 33.1, 7.8 below their average of 40.8 on all balls bowled (-19%) — allowing for sample size, that change is in the top 5% of comparable players (their median change: -1%) — 784 balls bowled.

Sample: 784 balls · high confidence

Away from home: average of 38.5, 2.3 below their average of 40.8 on all balls bowled (-6%) — allowing for sample size, that change is in the top 23% of comparable players (their median change: +2%) — 888 balls bowled.

Sample: 888 balls · high confidence

New Zealand: average of 33.3, 7.5 below their average of 40.8 on all balls bowled (-18%) — allowing for sample size, that change is in the top 28% of comparable players (their median change: +2%) — 282 balls bowled.

Sample: 282 balls · low confidence