I am doing a study of performances at home and away of all bowlers with 100 or more test wickets, it presents a very interesting picture and some even more interesting 'inferences'
Okay. Here we are.
I took all the bowlers who have taken 100 or more test wickets and divided them between spinners and pacers. I omitted Sobers and Greig since they defy such classification.
I also omitted those like Panesar, Stein etc who still have a long way to go for their careers.
Basic Observations
1. More bowlers prefer home conditions to away conditions than the other way around. Those above the line (perform better at home) are about two thirds of the total.
2. There is no difference in this between spinners and pacers. In both cases, those above the line is twice those below it.
3. About a third of the total spinners fall in the category of "minor variance" i.e a change in bowling average of +/- under ten percent. That means a bowler having an average of 22 percent abroad and 20 at home. Amazingly the figue of pacers in this category is also one third !!
4. This is where the similarity ends. Those who 'benefit greatly' from home conditions (30% or more) are one in three amongst all spinners and just 1 in 12 amongst pacers !!
There are some other very interesting things that stand out.
PACERS
1. Some countries follow the 1 to three ration of those below and above the home and away advantage line. Thus we have
- SAF : 5 (better at home) against 2
- AUS : 10 against 5
- IND : 2 against 1
2. Australian and Newzealander pacers make more use of home advantage
3. Pakistanis by and large bowl better at home.
4. The great West Indian bowlers of the 70's and 80's needed no virtually no help from home conditions and performed either equaly well away or bette. Croft being the only exception. This is remarkable and shows, perhaps, that sheer pace (particularly if in quantity as well as quality) does not necessarily require a specific type of surface or environment. Is that a fair conclusion.
Here are the remarkable averages of these great West Indians at home and away.
Code:
[B]Bowler Home Away Difference[/B]
Garner 22.34 19.74 -2.6
Holder 33.94 32.96 -0.98
Bishop 24.59 24.06 -0.53
Ambrose 21.2 20.79 -0.41
Holding 23.76 23.65 -0.11
Hall 25.82 26.74 0.92
Dillon 32.67 34.41 1.74
Walsh 23.69 25.03 1.34
Marshal 20.06 21.58 1.52
Croft 19.71 27.32 7.61
SPINNERS
1. Amongst the spinners, the English spinners (most are finger spinners anyway, are by and large the greatest beneficiaries of home conditions). I dont think this, necessarily, means they are great at home but that they are poor away.This must have something to do with their refusal to fligh and a general negative approach,
2. Of the 15 spinners in all whose averages improve by a third or more when bowlig at home, as many as nine are Englishmen. The only Englishman who does a bit better in away games is Giles but then that has to be so with a home average of 43.1 !!
3. Australian spinners of recent times are clearly better away than at home and for the leg spinners this is revealing. Only Noble amongst the six Aussie leg spinners has significantly better figures at home. Clearly even if Australian conditions or whatever else encourages this great art, they still do well in other environs. This is a lesson for me too.
4. The Indian spinners almost without exception bowl do much better at home. Gupte is the only exception. Same with Pakistanis - again an orthodox leg spinner, Mushtaq, is the only exception. Nothing new here.
By the way, both the Sri Lankans (one in either list), Murali and Vaas are real tigers at home.