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Sunday, September 5, 2010

The fearsome fifteen: a look at the great bowlers

Muralitharan: statistically the best bowler© AFP
As I had mentioned in my recent article on Muralitharan, this is the right time to have an in-depth look at the great bowlers of our times and before. We have just seen the retirement of one of the all-time great bowlers and the next active bowler is, in Formula-1 parlance, three laps behind.
I have selected the following fifteen bowlers for analysis. Readers might have their own favourites. However I believe that this collection contains the best ever bowlers, barring personal preferences. I have also tried hard to have as wide a selection as possible, covering all the major test playing countries. I did a Test bowlers analysis last year. However this one has removed all the warts from that and is also at the career-end stage for all the fifteen bowlers. I have a major advantage in doing this analysis. Since the analysis is limited to 15 bowlers, I do not need to worry about the wide disparity which existed between around 60 bowlers who were part of my previous analysis.
Australia:      Shane Warne
                Glenn McGrath
                Dennis Lillee
West Indies:    Malcolm Marshall
                Curtley Ambrose
                Joel Garner
Pakistan:       Imran Khan
                Wasim Akram
                Waqar Younis
India           Anil Kumble
                Kapil Dev
Sri Lanka:      Muralitharan
New Zealand:    Richard Hadlee
South Africa:   Allan Donald
England:        Fred Trueman.
A few notes on the selections. I did not select any pre-WW2 bowlers since their figures would have distorted the numbers considerably, especially Sydney Barnes. The three Australian bowlers select themselves. For West Indies I selected their three best bowlers over the past 30 years. Holding for Garner could be an option. However Garner has a bowling average of 20.98 against Holding's 23.69. First I had selected only Imran Khan and Wasim Akram for Pakistan. Then I realized that Waqar Younis led in one key measure (strike rate) and there was no way could miss him. I did not want to drop Wasim Akram since he is the only left-hander in this group.
Kumble selects himself while Kapil Dev, although he has average overall figures deserves a place since he was the leading wicket-taker for quite some time and changed the face of Indian fast bowling. Shaun Pollock is the only one who could challenge Donald's place. I selected Fred Trueman to represent the period between 1947 and 1969. He is also the best modern English bowler. I also followed the basic principle that any bowler who was the best in a key category (wkts/strike rate/rpo) cannot be left out. One could find justifications for including Walsh, Holding, Shaun Pollock, Willis et al. However this is my selection and not a bad one at that. Let me also add that this is not necessarily the top bowlers list. I am sure Holding, Roberts, Pollock et al would be placed higher than a few in this list. However I wanted to have as wide a representation as possible and restricted one country to 3 bowlers.
Now for the measures on which the rating work is done. First let me clarify two fundamental differences to the way I have done such exercises before.
The first is that I have selected ten measures and given equal weight to all. That way I reduce the chances of subjective valuations.
The next is that for each measure, the best gets the maximum points, viz., 10.0 and the others get proportionate points. This reduces the possibility of differential weights and ensures a fair allocation of points.
The following measures are used.
1. Wickets captured.
2. Bowling strike rate (Bpw).
3. Bowling accuracy (Rpo). 
   (These two are components of the Bowling average, but have been considered 
    independently).
4. Quality of wickets captured (Average of dismissed batsmen's batting averages)
5. Away bowling average.
6. % of top order wickets captured.
7. Team load borne by bowler (balls bowled and wickets captured).
8. Ratio of bowling average to peer bowling average - all teams.
9. Ratio of bowling average to peer bowling average - other bowlers of own team.
10.Win index (Combination of two ratios)- (% of win wickets to career wickets 
     and % of win wickets to team win wickets).
Just to summarize, Muralitharan leads in 2 measures (Wickets and Team load factor). The other 8 measures are led by Ambrose (RpO), Garner (Away bowling average), Imran Khan (Dismissed batsman quality), Waqar Younis (Bowling strike rate), Marshall (Peer comparison to all bowlers), Hadlee (Peer comparison to own team bowlers), McGrath (Top order wickets ratio) and Warne (Win index). A very fair distribution of the top positions with nine bowlers leading in one or more measures. There is no domination by one bowler.
There is one point worth mentioning here. There have been a number of comments about the wickets captured by Muralitharan against Bangladesh and Zimbabwe. I have thought long and hard and decided not to do anything about it. What is the definition of a weak team. India against Trueman in 1952 were much worse than Bangladesh against Muralitharan. England in 1984 were the rabbits against Marshall. How do we value the English wickets against Australia in 2006. It pains me to say this, what about Pakistan during the past few months. And finally where do we place Sri Lanka itself during its first 10 years. Let us not forget that Warne did not bowl against the strong Australian batsmen, nor Kumble against the great Indian line-up and so on. However the fact that the bowlers in the strong batting lineups did not bowl against their own lineups does not make them any less bowlers. Let Muralitharan not get penalized for playing in a weaker team.
If Muralitharan captured wickets against a team including the Flower brothers, Campbell and Goodwin, how can anyone downgrade these wickets. Where do we draw the line. A test wicket is a test wicket. There are enough measures built in to take care of wickets of batsmen of lower quality. If we start down-valuing performances against Bangladesh, what about Tendulkar's recent 105 out of 243, one of his best ever. For that matter, Gilchrist's 144 or Inzamam's 138 were all truly great match-winning innings. So let us put to rest this red herring, once and for all.
A final point to ponder for those doubting Thomases. Zimbabwe have won 8 of their 83 tests played. India won 8 out of their first 83 tests and New Zealand won 4 of their first 83 tests. Nice to remember that the first away test India won was past the 100th test they played (during 1968). Both Zimbabwe and Bangladesh have won away tests well before this number.
I understand that this analysis favours the fast bowlers slightly. This is primarily because fast bowlers' strike rates are lower and they have a better chance of capturing top order wickets. However we have to consider the contribution to team causes and taking top order wickets and having lower strike rates are very essential to the team cause. As far as Strike rates and Rpo are concerned there is no need to do any adjustment since these are all great bowlers. Only two of these bowlers, Kumble and Kapil Dev have strike rates exceeding 60. Muralitharan and Warne have strike rates comparable to the pace bowlers. Surprisingly the bowler with the best Rpo figure is Ambrose. This clearly shows that there is no need to do any special adjustment.
Now for the tables.
1. Career wickets captured
Bowler            Value   Points

Muralitharan M      800   10.00
Warne S.K           708    8.85
Kumble A            619    7.74
McGrath G.D         563    7.04
Kapil Dev N         434    5.43
Hadlee R.J          431    5.39
Wasim Akram         414    5.18
Ambrose C.E.L       405    5.06
Marshall M.D        376    4.70
Waqar Younis        373    4.66
Imran Khan          362    4.53
Lillee D.K          355    4.44
Donald A.A          330    4.12
Trueman F.S         307    3.84
Garner J            259    3.24
This table is self-explanatory.
2. Bowling strike rate (Bpw)
Bowler            Value   Points

Waqar Younis      43.49   10.00
Marshall M.D      46.77    9.30
Donald A.A        47.03    9.24
Trueman F.S       49.44    8.72
Hadlee R.J        50.85    8.42
Garner J          50.87    8.41
McGrath G.D       51.95    8.18
Lillee D.K        52.02    8.17
Imran Khan        53.75    7.79
Ambrose C.E.L     54.58    7.62
Wasim Akram       54.66    7.60
Muralitharan M    55.05    7.52
Warne S.K         57.49    6.99
Kapil Dev N       63.92    5.61
Kumble A          66.00    5.16
Waqar Younis is the bowler with the lowest strike rate. It is not surprising to see that the three spinners and Kapil Dev prop up the table, although Muralitharan and Warne are not too far from Wasim Akram.
3. Bowling accuracy (Rpo)
Bowler            Value   Points

Ambrose C.E.L      2.31   10.00
Garner J           2.47    9.12
Muralitharan M     2.48    9.10
McGrath G.D        2.50    8.98
Imran Khan         2.55    8.74
Wasim Akram        2.59    8.49
Trueman F.S        2.62    8.35
Hadlee R.J         2.63    8.29
Warne S.K          2.65    8.18
Marshall M.D       2.69    7.99
Kumble A           2.70    7.95
Lillee D.K         2.76    7.61
Kapil Dev N        2.78    7.49
Donald A.A         2.84    7.19
Waqar Younis       3.25    5.02
One would have expected a spinner like Murali to head this table. It is a surprise that the often-underrated Ambrose is on top with a Rpo value of 2.31. Waqar Younis has topped the previous table and is propping up this table.
4. Average quality of wickets captured
Bowler            Value   Points

Imran Khan        25.76   10.00
Lillee D.K        24.58    9.54
Kapil Dev N       23.83    9.25
Hadlee R.J        23.64    9.18
Marshall M.D      22.97    8.92
Garner J          22.18    8.61
Kumble A          20.51    7.96
Waqar Younis      20.34    7.89
Muralitharan M    20.27    7.87
Donald A.A        20.06    7.79
Ambrose C.E.L     20.01    7.77
Wasim Akram       19.56    7.59
McGrath G.D       19.22    7.46
Warne S.K         18.48    7.17
Trueman F.S       17.80    6.91
Imran Khan's wickets were of high quality as proved by his high placing here. Warne's and McGrath's low placing is the result of many late order wickets and the fact that they played for a very strong batting lineup. Muralitharan is also pulled down by the number of wickets against the weaker teams. However his figures are still higher than those of Warne.
5. Away wicket bowling average
Bowler            Value   Points

Garner J          20.33   10.00
Ambrose C.E.L     20.39    9.98
McGrath G.D       21.23    9.70
Marshall M.D      22.25    9.35
Hadlee R.J        22.37    9.31
Donald A.A        23.51    8.93
Wasim Akram       23.97    8.77
Lillee D.K        24.18    8.70
Warne S.K         25.27    8.33
Trueman F.S       26.16    8.04
Imran Khan        26.29    7.99
Waqar Younis      26.29    7.99
Muralitharan M    27.02    7.74
Kapil Dev N       32.69    5.83
Kumble A          37.36    4.26
Garner has captured his away wickets at an incredible average of 20.33, closely followed by Ambrose with an away average of 20.39. In fact Garner, Ambrose, McGrath and Warne have an away bowling average which is better than their home bowling average. Kumble's away bowling average was abysmal. Look at the huge daylight which exists between Murali and Kapil/Kumble.
6. % of top order wickets captured
Bowler            Value   Points

McGrath G.D       0.501   10.00
Donald A.A        0.497    9.92
Kapil Dev N       0.494    9.84
Ambrose C.E.L     0.475    9.46
Lillee D.K        0.468    9.33
Imran Khan        0.462    9.21
Trueman F.S       0.453    9.04
Marshall M.D      0.445    8.87
Hadlee R.J        0.439    8.75
Waqar Younis      0.437    8.72
Garner J          0.406    8.09
Wasim Akram       0.394    7.86
Kumble A          0.383    7.64
Muralitharan M    0.350    6.99
Warne S.K         0.318    6.35
Just over half of the wickets captured by McGrath are top order wickets. The three spinners prop up the table, with figures around a third of the total wickets. This is to be expected.
7. % of team load borne
Bowler            Value   Points

Muralitharan M    0.361   10.00
Hadlee R.J        0.298    8.26
Kumble A          0.296    8.21
Warne S.K         0.281    7.77
Lillee D.K        0.275    7.62
Imran Khan        0.267    7.40
Donald A.A        0.253    7.01
Wasim Akram       0.250    6.92
Marshall M.D      0.249    6.89
McGrath G.D       0.247    6.85
Ambrose C.E.L     0.244    6.76
Garner J          0.243    6.74
Trueman F.S       0.242    6.71
Waqar Younis      0.239    6.63
Kapil Dev N       0.222    6.14
This is a composite value taking into account the work load in terms of balls bowled and the resultant wicket captures. Muralitharan is way out on top having shared captured 39% of his team wickets and bowling 33% of his team balls. 6 of the pace bowlers fall below 25%.
8. Peer comparison of average to all peer bowlers
Bowler            Value   Points

Marshall M.D      1.550   10.00
McGrath G.D       1.527    9.84
Ambrose C.E.L     1.514    9.76
Garner J          1.509    9.73
Muralitharan M    1.478    9.53
Hadlee R.J        1.447    9.33
Trueman F.S       1.435    9.25
Donald A.A        1.433    9.24
Imran Khan        1.410    9.09
Waqar Younis      1.363    8.79
Wasim Akram       1.361    8.77
Lillee D.K        1.332    8.59
Warne S.K         1.295    8.35
Kumble A          1.107    7.14
Kapil Dev N       1.085    7.00
This is a comparison of the bowler's bowling average with that of his peers, exactly measured from his first test to last test. Marshall, McGrath and Ambrose stand at over 150%. Kumble and Kapil Dev just about stay either side of 110%.
9. Peer comparison of average to own team peer bowlers
Bowler            Value   Points

Hadlee R.J        1.534   10.00
Muralitharan M    1.418    9.25
Imran Khan        1.377    8.98
Ambrose C.E.L     1.233    8.04
Donald A.A        1.197    7.80
Lillee D.K        1.188    7.74
Kapil Dev N       1.181    7.70
Marshall M.D      1.170    7.63
Trueman F.S       1.169    7.62
Garner J          1.156    7.54
Wasim Akram       1.151    7.51
McGrath G.D       1.149    7.49
Kumble A          1.125    7.33
Waqar Younis      1.123    7.32
Warne S.K         1.017    6.63
This is a comparison of the bowler's bowling average with that of his peers, from his own team, exactly measured from his first test to last test. As expected, the two so called weak-team bowlers, Hadlee and Murali are on top, Hadlee exceeding 150%. Warne just about goes past 100%, which is understandable. A surprise is Kumble's somewhat low figure. This is a reflection of Kumble's somewhat high bowling average nearing 30. This is not too different from his contemporary bowlers.
10. Performance in won matches
Bowler            Value   Points

Warne S.K         0.500   10.00
McGrath G.D       0.492    9.84
Marshall M.D      0.486    9.73
Muralitharan M    0.477    9.54
Lillee D.K        0.451    9.01
Waqar Younis      0.440    8.81
Donald A.A        0.426    8.51
Trueman F.S       0.419    8.38
Ambrose C.E.L     0.414    8.27
Kumble A          0.401    8.01
Hadlee R.J        0.398    7.96
Garner J          0.393    7.86
Wasim Akram       0.384    7.68
Imran Khan        0.364    7.27
Kapil Dev N       0.198    3.96
This is done by doing a composite calculation involving two ratios. The first is the ratio of the bowler wickets in won matches with his own career wickets. The other is the ratio of the bowler wickets in won matches against the team wickets in won matches. This rewards success and as expected, Warne and McGrath lead the pack. Not so surprisingly Kapil Dev is last, indicating that the Indian wins were probably crafted by the spinners during Kapil's era. The presence of Hadlee, Akram, Imran and Kapil in the last five also indicates that their contributions to their team wins was also with the bat. These four are the best batsmen in this elite group of bowlers.
Now for the summary table.
                Total  Wkts BowSR  RpO  WkQty AwAvg TORto  TmLd Peer1 Peer2 WinId

Muralitharan M  87.54 10.00  7.52  9.10  7.87  7.74  6.99 10.00  9.53  9.25  9.54
McGrath G.D     85.38  7.04  8.18  8.98  7.46  9.70 10.00  6.85  9.84  7.49  9.84
Hadlee R.J      84.89  5.39  8.42  8.29  9.18  9.31  8.75  8.26  9.33 10.00  7.96
Marshall M.D    83.36  4.70  9.30  7.99  8.92  9.35  8.87  6.89 10.00  7.63  9.73
Ambrose C.E.L   82.72  5.06  7.62 10.00  7.77  9.98  9.46  6.76  9.76  8.04  8.27

Imran Khan      81.00  4.53  7.79  8.74 10.00  7.99  9.21  7.40  9.09  8.98  7.27
Lillee D.K      80.76  4.44  8.17  7.61  9.54  8.70  9.33  7.62  8.59  7.74  9.01
Donald A.A      79.75  4.12  9.24  7.19  7.79  8.93  9.92  7.01  9.24  7.80  8.51
Garner J        79.34  3.24  8.41  9.12  8.61 10.00  8.09  6.74  9.73  7.54  7.86
Warne S.K       78.63  8.85  6.99  8.18  7.17  8.33  6.35  7.77  8.35  6.63 10.00

Trueman F.S     76.86  3.84  8.72  8.35  6.91  8.04  9.04  6.71  9.25  7.62  8.38
Wasim Akram     76.37  5.18  7.60  8.49  7.59  8.77  7.86  6.92  8.77  7.51  7.68
Waqar Younis    75.84  4.66 10.00  5.02  7.89  7.99  8.72  6.63  8.79  7.32  8.81
Kumble A        71.40  7.74  5.16  7.95  7.96  4.26  7.64  8.21  7.14  7.33  8.01
Kapil Dev N     68.24  5.43  5.61  7.49  9.25  5.83  9.84  6.14  7.00  7.70  3.96
It does not matter which route is taken, be it the high road or low road, be it the country road or the highway, be it the scenic route or the road through the concrete jungle, there is only one destination. The one which proclaims Muralitharan as the best amongst the equals. Let no one forget the X-factor here, the impact Muralitharan has had on Sri Lankan cricket. Glenn McGrath comes in next, a well-deserved place for this outstanding metronome. Richard Hadlee, the legendary fast bowler from down under clocks in the third position. Malcolm Marshall, that fearsome Bajan fast bowling "giant" is in fourth position, closely followed by the other Caribbean giant, this time physically also, Curtley Ambrose.
Imran Khan follows next, a well-deserved position for this wonderful bowler, batsman and born leader of men, despite playing in quite a few tests as a batsman. Dennis Lillee, one of the all-time greats, follows next. He is the highest placed bowler who does not lead in any category. Alan Donald is in seventh position, closely followed by the other West Indian giant, Joel Garner. Now comes Shane Warne, a well-deserved top-10 position for this magician.
The third section of the table is led by the fiery Englishman, Trueman. Now we have arguably the best fast bowling pair ever, Wasim Akram and Waqar Younis, paired together here also. The two Indian bowlers come in next. First, Anil Kumble, whose contributions to Indian cricket can be matched by only one player, the little master. One could say the same of Kapil Dev. The fact that these two Indian stalwarts come in at the end indicates that India has traditionally relied on its batting. However these two are definitely India's best bowlers ever.
Postscript:
In response to the readers' requests I have added Holding, Botham, Underwood and Shaun Pollock (my choice) and presented the revised table below. Surprisingly, it is Shaun pollock who comes into the table in the 11th position, followed by Holding in 12th position. Underwood comes in the 16th position and is followed by Botham.
I have since added Gibbs and Walsh in response to a few readers' requests. They have not exactly moved the world. Walsh splits the Pakistani pair while Gibbs has taken over the last place from Kapil dev. I have steadfastly not included SF Barnes since he changes the whole dynamics since he leads in couple of meaasures. This rounds off such requests.
                Total  Wkts BowSR  RpO  WkQty AwAvg TORto  TmLd Peer1 Peer2 WinId

Muralitharan M  87.54 10.00  7.52  9.10  7.87  7.74  6.99 10.00  9.53  9.25  9.54
McGrath G.D     85.38  7.04  8.18  8.98  7.46  9.70 10.00  6.85  9.84  7.49  9.84
Hadlee R.J      84.89  5.39  8.42  8.29  9.18  9.31  8.75  8.26  9.33 10.00  7.96
Marshall M.D    83.36  4.70  9.30  7.99  8.92  9.35  8.87  6.89 10.00  7.63  9.73
Ambrose C.E.L   82.72  5.06  7.62 10.00  7.77  9.98  9.46  6.76  9.76  8.04  8.27
Imran Khan      81.00  4.53  7.79  8.74 10.00  7.99  9.21  7.40  9.09  8.98  7.27
Lillee D.K      80.76  4.44  8.17  7.61  9.54  8.70  9.33  7.62  8.59  7.74  9.01
Donald A.A      79.75  4.12  9.24  7.19  7.79  8.93  9.92  7.01  9.24  7.80  8.51
Garner J        79.34  3.24  8.41  9.12  8.61 10.00  8.09  6.74  9.73  7.54  7.86
Warne S.K       78.63  8.85  6.99  8.18  7.17  8.33  6.35  7.77  8.35  6.63 10.00
Pollock S.M     78.05  5.26  6.91  9.52  7.86  8.21  8.82  6.42  9.28  8.18  7.58
Holding M.A     77.60  3.11  8.40  7.45  9.81  9.19  9.14  6.37  8.59  6.95  8.58
Trueman F.S     76.86  3.84  8.72  8.35  6.91  8.04  9.04  6.71  9.25  7.62  8.38
Wasim Akram     76.37  5.18  7.60  8.49  7.59  8.77  7.86  6.92  8.77  7.51  7.68
Walsh C.A       76.07  6.49  6.91  8.80  8.02  8.20  8.77  6.59  8.42  6.94  6.92
Waqar Younis    75.84  4.66 10.00  5.02  7.89  7.99  8.72  6.63  8.79  7.32  8.81
Underwood D.L   71.74  3.71  3.52 11.06  8.97  7.62  8.34  6.59  7.78  7.71  6.43
Kumble A        71.40  7.74  5.16  7.95  7.96  4.26  7.64  8.21  7.14  7.33  8.01
Botham I.T      70.06  4.79  7.10  6.38  8.76  7.08  8.08  6.67  7.24  6.84  7.11
Kapil Dev N     68.24  5.43  5.61  7.49  9.25  5.83  9.84  6.14  7.00  7.70  3.96
Gibbs L.R       65.08  3.86  0.48 11.68  7.79  6.30  6.33  7.00  7.12  6.94  7.57

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