August 20, 2014

# Performance and result analysis of Test teams

A look at Test teams across the years, measuring the peaks of each team, and the highest peak across teams
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In the first part of the peer analysis of Test teams I had looked at the relative peer values of the batsmen and bowlers, not as individuals but under the ambit of their respective teams. The results were very illuminating in that we were able to identify the outliers very clearly. Since the bar was kept quite high, the number of outliers in any table was not high: No more than four to five in each table. Similarly I had also highlighted the poor performances over the years. Once again the outliers were not high. However this analysis was only the means to the end, which is an analysis of the teams.

In this follow-up article I will analyse the teams' Performance points and Result points over the many periods. This will let us get a clear handle on the best teams across the years. This is the more important analysis as evidenced by the fact that most of the comments dwelt on the teams, rather than the individuals.

The team performances will be measured through the Team performance index (which is a contribution index developed jointly by Milind and me and was used extensively in the article on Test series) and the Results index, which has been specially developed by me for this article and will be the basis for many a future analysis. The features of the Team performance index is summarised in a Word document, which can be accessed HERE. Since there is a graph embedded in the document, you can download the same and study at leisure.

The Test performance index is the most composite measure reflecting the performance of the team in the match, taking into account every aspect of the match. As such it is an excellent measure of the overall performance of teams. The Result index, on the other hand, is a little more contextual in that the actual result and the match location are considered. However a five-run win is the same as an innings-and-200-runs win. But it is an equally valuable measure. I will do both and present the tables.

Just to give the readers an idea of the Team Performance index, I have given below the Team Performance index values for England and India in the on-going series. India, with their 150-minute non-performance, allowed me to add the Oval Test numbers.

```            England  India

Nottingham   39.45   34.47 (England had better of draw)
Lord's       44.63   55.37 (95-run win for India)
Southampton  63.83   36.17 (266-run win for England)
Manchester   77.65   22.35 (Innings win for England)
Oval         86.17   13.83 (by 3 innings and 2 runs)

311.73  162.19 (England, by a few miles)
```

As I did this, I realised that this is not a peer analysis in that the comparisons to the period values do not make any sense. This has to be a direct analysis of the values. These analyses cover all matches up to and including Test #2135, the Harare match between the two African neighbours.

### Team Performance Analysis

First let me look at the Test performance index measure since I can straightaway go into the tables. All explanations will be available in the downloadable document.

Average Test performance points for teams across time periods
Perf Pts 1877-1914 1920-1939 1946-1959 1960-1969 1970-1979 1980-1989 1990-1999 2000-2006 2007-2014 All
Australia46.16(105)52.69(67)57.07 (75)47.74(67)46.47(83)44.58(97)53.18(108)62.62 (84)51.88(81)51.16
England52.24(123)47.24(120)50.35(115)49.50(100)48.75(95)38.90(104)41.12(107)48.54(92)49.96(95)47.45
South Africa35.93(40)37.20(50)42.60(47)48.41(31)50.00(4)**51.01(66)51.74(78)57.08 (71)47.88
West Indies35.86(22)50.22(57)49.67(49)47.96(63)55.03 (82)46.44(81)40.49(82)41.32(62)46.69
New Zealand29.09(14)28.74(38)40.32(43)37.30(41)42.69(59)40.52(81)45.70(56)41.28(62)39.80
India31.57(7)36.26(57)40.32(52)43.56(64)38.65(81)44.68(69)47.37(72)48.84(80)42.95
Pakistan41.46(29)36.15(30)43.19(46)44.27(80)46.91(76)47.50(66)45.70(54)44.57
Sri Lanka34.25(29)39.60(67)52.05 (71)46.70(65)44.73
Zimbabwe36.82(39)33.86(44)39.55(11)35.75
Total47.4244.5646.1645.6945.6843.3445.0947.2147.1845.84
** The value for South Africa 1970-79 has been fixed as 50.0 because only four home matches were played.

The values presented here are the average Team performance points during the specified time period. It is agreed that the specific time periods might not be wholly fair to a particular team. But this is the basis for this analysis. At a later date I will do a more complex floating time period analysis in which we can look at the best period for any team. The period averages vary around 5% either side of the 45 mark. We can draw an overall inference that a higher value, such as the 47 during the 2000-14 period, indicates that more matches have ended in results.

It can be seen that achieving an average of 55.0 is extraordinary and only four teams in history have managed this feat. Australia 1946-59, West Indies 1980-89, Australia 2000-06 and South Africa 2007-14 form the elite group of such teams. Just to put these numbers in perspective, let me take the Australia 2000-06. Their performance index average is 62.62. This is the equivalent of winning all the 84 Test matches they played by 200 runs or six wickets in high-score matches. These comparisons are from actual matches. The average of 55.0 is, incidentally, equivalent to winning all matches by 100 runs or four wickets.

These numbers will stand out when I say that India and Pakistan have never crossed 50.0 in any time period. And Sri Lanka, once, during 2000-06, through that magician extraordinaire, Muralitharan.

Only one team, Australia, has got a performance index average of above 50.0 through the 137 years of Test cricket. Three teams, England, South Africa and West indies, have an average performance index value of 45.0.

Bangladesh have an average index value either side of 30. The lower figure finds matches involving New Zealand either side of the war. But New Zealand have since improved considerably and had their best period during 2000-06 with 45.7.

The custom graph above highlights the aforementioned peaks with distinct coloured dots. The best period for England was the first one, with 52.2. The best for India is the last one, 2007-14, when they averaged 49.17, despite the disastrous away tours. Pakistan was at its best during the 2000-06 period, with an average of 47.50. This period also proved the best for New Zealand, with 47.09 and Sri Lanka, with 52.1. The high values during 2000-06 seem to indicate that teams such as West Indies, Bangladesh and Zimbabwe could have contributed significantly to this upsurge. At least Bangladesh and Zimbabwe are showing signs of a move up. Note also the three dramatic drops after reaching the summit. Let us see whether South Africa, during the coming years, disprove this theory by sustaining their excellence for another period.

### Team Results Analysis

This is a fascinating exercise. I started as I normally do intuitively. 2 for a win, 1 for a draw and 0 for a loss. Very simplistic and nowhere near what is required. Then I arbitrarily fixed 2.5 for an away win, 2 for a home win, 1.2 for an away draw and 0.8 for a home draw. But I was quite restless. Something was nagging me. I remembered what Milind was always talking about. Do not use golden numbers without any analytical basis. So I spent quite some time thinking about it.

Out of the 2135 matches, there were 1403 results. These comprised of 836 home wins and 567 away wins. Taking 701 as the mid-point, there was a spread of 42%. That means there was a 13.8% additional chance of a home win. So the home win had to be devalued by this %. Similarly there was 13.8% less chance of an away win. Since this was on a lower number of matches the matches had to be increased in value by 16.2%. The total of points would then come to 2806. The numbers are summarised below.

: 2.0 * 701 / 836 = 1.67703
: 2.0 * 701 / 567 = 2.47266
: 1.67703 * 836 + 2.47266 * 567 = 2806.0 points.
Q.E.D.

Now for the draws. There were 732 draws out of 2135 matches played to date. It was clear to me that the 2 points had to be shared between the two teams and that I had to allocate 1464 points for draws. Unlike wins, there are 732 home draws and 732 away draws here. No playing with these numbers. In what proportion do I allocate? Simple. I assigned for the home draw, 50% of the home win points and for the away draw, the balance of 2.0 and I had the numbers. 0.838515 for the home draw and 1.161485 for the away draw.

: 0.838515*732 + 1.161485*732 = 1464.0 points.
Q.E.D.2.

The only downside, if it can be called that, is that these points are dynamic and change after each Test. The away win values changed after the Harare Test, albeit in the fourth decimal. But that does not matter to me since I do a dynamic calculation each time.

And what about losses? Unlike the Performance analysis, which rewards fighting and competing losses, here I cannot do that. A loss is what it deserves: in this Results analysis, a round zero. Tough luck if it is a one-run loss. This will be no different to a 675-run loss. In the Performance analysis, the one-run loss will fetch 49.91 points and the 675-run loss will fetch 7.2 points.

I am confident that Milind will be proud of this method of determining the weights, although he might have a better method up his sleeve.

Average Test result points for teams across time periods
Result Pts 1877-1914 1920-1939 1946-1959 1960-1969 1970-1979 1980-1989 1990-1999 2000-2006 2007-2014 All
Australia 1.00(105) 1.32(67)1.47 (75) 1.16(67) 0.99(83) 0.93(97) 1.26(108)1.66 (84) 1.18(81) 1.21
England 1.21(123) 1.11(120) 1.09(115) 1.16(100) 1.15(95) 0.81(104) 0.83(107) 1.13(92) 1.10(95) 1.07
South Africa 0.48(40) 0.73(50) 0.80(47) 0.97(31) 1.25(4)** 1.22(66) 1.14(78)1.39 (71) 1.03
West Indies 0.61(22) 1.13(57) 1.16(49) 1.06(63)1.52 (82) 1.00(81) 0.61(82) 0.70(62) 1.01
New Zealand 0.63(14) 0.46(38) 0.75(43) 0.58(41) 1.02(59) 0.81(81) 0.97(56) 0.77(62) 0.79
India 0.29(7) 0.66(57) 0.69(52) 0.95(64) 0.86(81) 0.93(69) 1.13(72) 1.11(80) 0.91
Pakistan 1.00(29) 0.82(30) 1.00(46) 1.08(80) 1.19(76) 1.11(66) 1.04(54) 1.07
Sri Lanka 0.50(29) 0.88(67) 1.05(71) 1.03(65) 0.93
Zimbabwe 0.56(39) 0.42(44) 0.46(11) 0.48
Bangladesh 0.13(44) 0.35(39) 0.23
Total 1.02 1.01 1.01 1.00 1.00 1.00 0.99 1.00 1.00 1.00
** The value for South Africa 1970-79 has been fixed as 1.25 because only four home matches were played.

It is clear that the overall period average will be quite close to 1.0 since all draws lead to two points and only the away matches carry slightly more weight.

The outliers are shown in blue. The same four teams are there, indicating that either of the methods can be used. Australia have averaged 1.66 points during the period 2000-06. Incidentally the average of 1.66 points indicates a home win in every one of their 84 matches, assuming all matches were played at home. West Indies are comfortably in second place, with 1.52 points. This confirms their standing but also clearly separates them from the Australians. Australia in 1946-59 averaged 1.47 and South Africa recently with 1.38 points.

Note how sharply Pakistan have come back into the reckoning on the Results front. Over the years, Pakistan have the best result after Australia, matching England. This clearly shows that they consistently won matches away too. That is the only way to push up the average value.

It has to be conceded that Bangladesh's 0.13 represents a seriously low value, almost certainly indicating the paucity of draws. They have, however, improved to 0.35 recently. And it can be seen that their improvement is sharper than those of Zimbabwe.

The graph highlights the top-placed teams with a red dot. Of the other teams, England started at their best with an average of 1.21 result points. New Zealand's best period was 1980-89 when they crossed 1.0 for the only time in their career. India were good during the past 14 years with a value of 1.13. Pakistan have been quite consistent with most of the values exceeding 1.0 and their best period was the Wasim-Waqar-led 1990s. Sri Lanka crossed 1.0 during the first few years of the 2000s.

Many readers have expressed their views that there should not be any comparisons across periods. But then we will lose out the fun in a big manner. The objective of such comparisons is not to put one team on a pedestal at the expense of the other but to get more insights into how the game has moved on. It will also let us appreciate the achievements of the concerned teams more. These are not Ratings exercises but routes to understanding what different teams achieved despite, or because of, prevailing conditions.

The conclusion has to be made. Australia 2000-06 are ahead of West Indies 1980-89 in almost every table. They had no weakness of any sort. These two are followed by the Australians of 1946-59 and the South Africans of recent vintage.

Bangladesh's results during the first few years have been quite poor. But they are improving, seemingly at a fair rate.

But this is not the last word.

I promise I will do the far more complex analysis of finding the best team over a dynamic 50 Tests/15 series/10 years-max period, using Performance and Result points. That will settle all arguments. I do not promise but may even find a way to build in a team strength component, based on the cumulative Performance/Results points as on date of the concerned Test. Give me a few weeks.

Anantha Narayanan has written for ESPNcricinfo and CastrolCricket and worked with a number of companies on their cricket performance ratings-related systems

• Ragavendran on August 25, 2014, 18:20 GMT

This is an excellent article along with your earlier piece. Thanks for putting so much time and effort for the sake of cricket lovers. It is very comprehensive, unbiased and revealing. One can conclude that Australia from 2000-06 have been the stand out team by any measure over the history of test cricket. This despite having to contend with McGrath and Warne missing many tests due to injury and testing positive for drugs respectively. I think what many fans of WI's team of 80's don't comprehend is that even though they did not lose a series, they did not win many tests either which helps in maintaining a good Win/loss ratio and better team score.
[[
The next article will, hopefully, make a final statement about it. But discussions, arguments and exchanges are the lifeblood of this blogspace.
Ananth
]]

• GV on August 25, 2014, 8:54 GMT

But Bradman's 1948 invincibles would be certainly up there as the joint #1 in my books with the 80s Windies. Bradman's own batting may well have tilted the scales in his team's favour, in a hypothetical match up.

• GV on August 25, 2014, 8:52 GMT

Hi Ananth, certainly. Numbers don't lie, and they cannot be overlooked, but neither can it be overlooked that apart from a lone series against NZ in a very narrow loss in a side without Richards, WI did not lose anything or even remotely look like losing. But numbers are numbers, and I for one would agree that Aussies were a bit more relentless when pressing for wins. West Indies team that played 6 against India had little in common (except Kalli and Clarke) with the teams that toured Australia, NZ, Pak, Eng in 1980. The other 4 tours were all by the full strength team. In 1979 there was also World Cup in England. In one of my previous posts I meant that West Indies always had 1-2 reserve bowlers who were clocking world class numbers (e.g. Walsh was on the fringes, so was Clarke, so was Daniel - combined they would average 26 with 4+ wickets per test).

• GV on August 25, 2014, 3:59 GMT

contd...3/3. McGrath and Warne have tremendous aggregates, but what matters in team strike power is wickets / match. These two did perhaps more than 9 per match, and including Gillespie, around 13 per match. But West Indies for a long time had even their 4th bowler running at 4.5+ wickets per match during the 76-86 period. Hence comparable or higher striker power.

I cannot agree that while the Aussies produced slightly inferior strike numbers than WI, that they should be considered better simply because they had Warne, a spinner, while WI did not have any spinner. Sure, the Aussie attack was more balanced, but the Windies quicks delivered the numbers everywhere.

Regarding fragility of the WI batting, I remember ONLY 2 tests - 1985 and 1989 sydney tests. But they consistently did well against India, Pak, Australia, England (underwood). Australia however stumbled against spin in India in 2001.

Hence Ananth's stats are impressive, but I stick to my Best Indies.
[[
Let us wait and watch for a few days more. Gerry you may very well be right but should be prepared to accept the results once all these factors such as weak teams and location are taken into account.
While I was doing the preliminary work on that article, I noticed a peculiar quirk. Between 1/12/78, when they played India at Mumbai and 30/12/1980, when they played Pak at Multan, for over two years, West Indies played 21 Tests away: 6 against Ind, 3 against Aus, 3 against Nzl, 5 against England and 4 against Pak. What a quixotic scheduling.
Ananth
]]

• GV on August 25, 2014, 3:54 GMT

Contd... 2 of 3. Further, Australia did drop 2 important series which they wanted to win - in 2001 against India and in 2005 against England.

Regarding Aus batting being the strongest of all time - this is a claim I cannot accept ever. West Indies in 1980s were the strongest batting line up of THEIR time, and one of the strongest ever, as also the Aussies of 2000, but I would leave it there. To say they were the best ever is impossible - just look at what happened in the 2005 Ashes. Ponting with 39.4 was the highest averaging batsman. Everyone else practically failed. England's was perhaps the strongest pace attack since the West Indies of the 80s - no one likes real pace.

Australian bowling - here certainly there is no comparison - the West Indies had 1-2 bowlers usually who were averaging as good as any all time great - e.g. Croft, but Australia was McGrath, Gillespie and Warne, with no reserves. I cannot consider Lee in the same league.

contd...

• GV on August 25, 2014, 3:50 GMT

@drinks.break - very merited arguments, though you have slightly stretched the interpretation of the point I made about West Indies changing gears. I also did not mention anything about WI making it look effortless. I just meant that they seemed to have enormous lasting powers and other teams would start falling away in the second innings.

Regarding higher % of games won - In WI time, there were no minnows the played against - They never played Sri Lanka during this period. India were always good at home, with spinners - it did not matter a whit. Australia - whacked 2-0 in 1979 and in 1983-84 whacked 6-0 in 6 consecutive tests. England in England - they had beaten Australia (3-1 in 1981), India, Pakistan, NZ, and then again 3-1 over Australia in 1985. And 2-1 in India in 1984-85. It was this England team which was thrashed 10-0 by WI.

Australia did have many good wins, but I would not take the 5-0 over WI very seriously. They were pathetic in 2000 (and since)...contd.

• c on August 23, 2014, 15:40 GMT

Anantha, I found the rating link, it's the Idea Cricket Rating Zone at http://www.espncricinfo.com/ci/content/zones/cricketrating It has last update as Aug 8th 2014.
[[
Yes, that is the work I do for Idea Cricket Ratings. It encompasses all the elements of Ratings but is only for the short term: 1 year and 5 years.
Ananth
]]

• sports_freakz on August 22, 2014, 15:30 GMT

Cont...final.

The Aus tendancy to go for it though led them to lose a few games they should have drawn. Calcutta and Chennai were drawable matches that they lost going for the win.

A couple of points on the other teams.....

If the SA team of Amla (& Smith) can find an additional gear to finish off teams/series they will definitely belong in the conversation. They prefer to win to get ahead in the series and then hang on for draws in the other matches. No one can draw a match like them though (its a compliment).

Lastly, while plenty has been said of the aura and fear factor of the Windies (physical threat) and Aussies (fear of getting hammered/routed)...the biggest aura still belongs to one person who hasnt been mentioned here as much as he should (as always). Its not always an opposition captain confirms that this guy is unable to bat before declaring with the score at 903.......
[[
I am also surprised that the 40s Australian team does not even get a mention. Their Performance number is better than that of West indies and their Result number is better than the South Africans. They certainly deserve to be included in the discussions.
Ananth
]]