Plans built only from the evidence.

At home: average of 28.3, 5.0 above their average of 23.3 on all balls bowled (+21%) — allowing for sample size, that change is in the bottom 14% of comparable players (their median change: -3%) — 689 balls bowled.

Sample: 689 balls · medium confidence

South Africa: average of 54.5, 31.2 above their average of 23.3 on all balls bowled (+134%) — allowing for sample size, that change is in the bottom 9% of comparable players (their median change: +8%) — 240 balls bowled.

Sample: 240 balls · low confidence

Left-handed batters: economy of 5.41, 0.60 above their economy of 4.82 on all balls bowled (+12%) — allowing for sample size, that change is in the bottom 13% of comparable players (their median change: +1%) — 358 balls bowled.

Sample: 358 balls · low confidence

Middle (11-40): economy of 4.31, 0.51 below their economy of 4.82 on all balls bowled (-11%) — allowing for sample size, that change is in the top 8% of comparable players (their median change: -3%) — 1421 balls bowled.

Sample: 1,421 balls · high confidence

Away from home: average of 20.5, 2.8 below their average of 23.3 on all balls bowled (-12%) — allowing for sample size, that change is in the top 11% of comparable players (their median change: +2%) — 1084 balls bowled.

Sample: 1,084 balls · high confidence

Zimbabwe: average of 18.5, 4.8 below their average of 23.3 on all balls bowled (-21%) — allowing for sample size, that change is in the top 27% of comparable players (their median change: -4%) — 459 balls bowled.

Sample: 459 balls · medium confidence

New Zealand: average of 14.3, 9.0 below their average of 23.3 on all balls bowled (-39%) — allowing for sample size, that change is in the top 4% of comparable players (their median change: +2%) — 269 balls bowled.

Sample: 269 balls · low confidence

West Indies: average of 18.1, 5.2 below their average of 23.3 on all balls bowled (-22%) — allowing for sample size, that change is in the top 29% of comparable players (their median change: -4%) — 300 balls bowled.

Sample: 300 balls · low confidence