See
http://www.rediff.com/cricket/2003/dec/06guest.htm
Akram has the lowest Weighted Batting Avg per Dismissal among all top bowlers which is indicative of his prowess against the tail and weakness against top order bat.
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So, from the distribution, it is clear that Lillee got much fewer wickets of tail-enders, while Akram relished those opportunities. Continuing this comparison, 60% of Lillee's dismissals came of batsmen whose batting averages were > 30, while only 40% of Akram's dismissals came from that group. This is another piece of evidence that Lillee specialized in getting the top and middle order, while Akram enjoyed polishing off the tail.
Bowlers who got `better' batsmen out are Lillee, McDermott, Ambrose, Marshall, Gibbs and Underwood. There are many more on the mid-range like Kapil, Hadlee, Imran etc. The bowlers who dismissed batsmen with a lower batting average were Akram, Waqar and Murali.
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Weighted Batting Avg per Dismissal
CA Walsh 29.66
SK Warne 28.29
M Muralitharan 27.42
N Kapil Dev 29.81
RJ Hadlee 29.55
GD McGrath 29.79
Wasim Akram 26.34
CEL Ambrose 30.15
IT Botham 29.32
MD Marshall 30.49
Waqar Younis 27.78
Imran Khan 29.90
A Kumble 28.33
DK Lillee 31.27
AA Donald 29.59
RGD Willis 29.96
SM Pollock 28.92
LR Gibbs 30.45
DL Underwood 31.50
CJ McDermott 31.37
BS Bedi 28.95