Plans built only from the evidence.

South Africa: average of 68.0, 33.1 above their average of 34.9 on all balls bowled (+95%) — allowing for sample size, that change is in the bottom 8% of comparable players (their median change: +9%) — 474 balls bowled.

Sample: 474 balls · medium confidence

Away from home: average of 39.6, 4.7 above their average of 34.9 on all balls bowled (+13%) — allowing for sample size, that change is in the bottom 26% of comparable players (their median change: +1%) — 995 balls bowled.

Sample: 995 balls · high confidence

South Africa: average of 65.7, 30.7 above their average of 34.9 on all balls bowled (+88%) — allowing for sample size, that change is in the bottom 7% of comparable players (their median change: +1%) — 240 balls bowled.

Sample: 240 balls · low confidence

Pakistan: average of 21.5, 13.5 below their average of 34.9 on all balls bowled (-39%) — allowing for sample size, that change is in the top 6% of comparable players (their median change: -9%) — 476 balls bowled.

Sample: 476 balls · medium confidence

Left-handed batters: economy of 3.65, 0.53 below their economy of 4.18 on all balls bowled (-13%) — allowing for sample size, that change is in the top 11% of comparable players (their median change: -1%) — 409 balls bowled.

Sample: 409 balls · medium confidence

West Indies: average of 26.9, 8.0 below their average of 34.9 on all balls bowled (-23%) — allowing for sample size, that change is in the top 17% of comparable players (their median change: -3%) — 465 balls bowled.

Sample: 465 balls · medium confidence

At home: average of 26.9, 8.0 below their average of 34.9 on all balls bowled (-23%) — allowing for sample size, that change is in the top 20% of comparable players (their median change: -4%) — 465 balls bowled.

Sample: 465 balls · medium confidence