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The new, lethal Zaheer Khan

How India's spearhead has, over the last three seasons, transformed into a far more potent bowler than he used to be

S Rajesh

April 10, 2009

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Zaheer Khan appeals, New Zealand v India, 1st Test, Hamilton, 1st day, March 18, 2009
Zaheer Khan took 13 wickets in the Test series against New Zealand, of which 12 were of top-order batsmen © Associated Press
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Not long ago, Zaheer Khan was seen as someone who was symptomatic of the ills that plagued Indian cricket: he was accused of being unfit, not having enough hunger and drive, and not capable of rising to the big occasion.

Fast forward to the present, though, and plenty has changed. In the series against New Zealand, Zaheer was the go-to man for MS Dhoni - he bowled 115.3 overs in the three Tests, much more than Ishant Sharma (94.2) and Munaf Patel (84), the two other specialist seamers in the Indian team. His series average of 30.76 wasn't outstanding, but he bowled much better than the numbers suggest, beating the bat regularly and repeatedly asking questions of New Zealand's top order. Of the13 wickets he took in the series, 12 were of top-order batsmen. (Tim Southee, in the first innings of the third Test, was his only lower-order victim.)

Breaking up Zaheer's career into two halves, it's easy to see that he's become far more potent since he came back into the Indian team for the tour of South Africa in December 2006. His average since that comeback is 30.43, which, again, doesn't do justice to how he has bowled, but it's still significantly better than his average before that tour. His strike-rate has improved by 10 deliveries per wicket, and he has taken more five-fors in 23 Tests since than he had in 42 games during the first phase.

Zaheer's Test career in two parts
Period Tests Wickets Average Strike-rate 5WI/ 10WM
Before Nov 2006 42 121 36.34 65.7 3/ 0
Since Nov 2006 23 89 30.43 56.1 4/ 0
Career 65 210 33.84 61.7 7/ 0

The haul of 13 wickets in New Zealand also left Zaheer with a tally of 149 overseas wickets, which is third among all Indians, after Kapil Dev and Anil Kumble. Even more significantly, it turns out that Zaheer has the best away average among all Indian bowlers who have taken at least 75 wickets overseas. His average of 32.03 is better than that of Kapil (32.85) and Javagal Srinath (33.76), the two other Indian fast bowlers who've made a mark around the world in the last 30 years.

In that sense, Zaheer's numbers suggest he is a departure from the typical Indian fast bowler of the past, who was more at home bowling on the uneven pitches of India than on true surfaces abroad. Kapil and Srinath both did much better at home, though you'd think that conditions overseas would suit their bowling more; Kapil averaged 39.18 in England and 42.13 in New Zealand, while Srinath averaged 39.36 in England and 50.70 in Australia. Zaheer, on the other hand, has generally relished bowling outside India - he averages 29.27 in England and 22.95 New Zealand; in India, the average balloons to 38.14.

Best Indian bowlers overseas (Qual: at least 75 wickets)
Bowler Tests Wickets Average Strike-rate 5WI/ 10WM
Zaheer Khan 41 149 32.08 56.2 6/ 0
BS Chandrasekhar 26 100 32.66 67.7 8/ 1
Kapil Dev 66 215 32.85 72.2 12/ 0
Bishan Bedi 37 129 33.72 85.0 6/ 1
Javagal Srinath 35 128 33.76 70.8 5/ 0
Erapalli Prasanna 27 94 33.85 81.4 5/ 1
Anil Kumble 69 269 35.85 74.5 10/ 1
Harbhajan Singh 35 114 37.61 73.8 6/ 1
Ravi Shastri 42 78 42.85 106.1 1/ 0

Admittedly, Zaheer has played almost two thirds of his Tests away from India, but he has also made them count, taking 149 of his 210 wickets on away soil. His percentage of 70.95 is the highest among all bowlers who've taken at least 200 wickets. In fact he is well clear of second-placed Michael Holding, who has a percentage of 65.46. Daniel Vettori makes it into the top 10 as well, which is an indication of how unresponsive in New Zealand are for spinners.

Highest percentage of overseas wickets by bowlers with at least 200 wickets
Bowler Tests Wickets Overseas Tests Overseas wkts Percentage
Zaheer Khan 65 210 42 149 70.95
Michael Holding 60 249 37 163 65.46
Andy Roberts 47 202 29 130 64.36
Saqlain Mushtaq 49 208 30 131 62.98
Wasim Akram 104 414 63 260 62.80
Lance Gibbs 79 309 47 183 59.22
Malcolm Marshall 81 376 50 219 58.24
Richie Benaud 63 248 34 144 58.06
Jason Gillespie 71 259 42 149 57.53
Daniel Vettori 92 293 47 166 56.66

The two tables below suggest that the biggest difference over the last two-and-a-half years has been the way he has bowled to right-handers. In the first six years of his career Zaheer was more effective against left-handers, averaging 33.32 against them at a strike-rate of less than 60; against the right-handers his average was 37. (These numbers exclude the matches he played before June 2001.)

More recently, though, Zaheer has added the indipper to the right-hander to his armoury, and that has made him far more potent against them, with the average coming down by nearly 10 runs.

One of the signs of a great bowler is the number of times he can get through the defences of batsmen and hit the stumps, and in that aspect Zaheer has significantly improved his stats against right-handers. In 42 Tests in his first phase, he had dismissed right-hand batsmen 72 times, of which only six were bowled, a percentage of 8.33. Since his comeback, 12 out of 50 right-hand dismissals have been bowled, a percentage of 24. It is an indicator of his ability to get the better of batsmen with changes of pace, and swing and seam, and they all point towards his becoming a more complete bowler.

Zaheer against right- and left-handers from June 2001 to Nov 2006
Versus Wickets Average Strike-rate
Right-handers 67 37.00 67.46
Left-handers 46 33.32 59.19

Zaheer against right- and left-handers since Nov 2006
Versus Wickets Average Strike-rate
Right-handers 50 27.94 51.34
Left-handers 39 33.46 61.74

His performances against the top batsmen during this period are a mixed bag. He has had plenty of success against Andrew Strauss, Kumar Sangakkara and Ian Bell, who has been dismissed by him five times in 34 balls, but his record isn't as good against Michael Hussey, Ashwell Prince, Simon Katich and Kevin Pietersen. Even among these batsmen, though, most will agree that the Zaheer Khan of today is a far more aggressive, penetrative and relentless fast bowler than the version of four years ago.

Zaheer against top-order batsmen since Nov 2006
Batsman Balls Runs Dismissals Average Runs/ over
Matthew Hayden 181 145 4 36.25 4.80
Kevin Pietersen 207 117 2 58.50 3.39
Michael Hussey 208 109 1 109.00 3.14
Andrew Strauss 289 104 5 20.80 2.15
Simon Katich 166 94 1 94.00 3.39
Ross Taylor 108 75 0 - 4.16
Ashwell Prince 133 65 0 - 2.93
Kumar Sangakkara 86 53 3 17.67 3.69
Martin Guptill 77 61 3 20.33 4.75
Ian Bell 34 18 5 3.60 3.17

S Rajesh is stats editor of Cricinfo

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S Rajesh Stats editor Every week the Numbers Game takes a look at the story behind the stats, with an original slant on facts and figures. The column is edited by S Rajesh, ESPNcricinfo's stats editor in Bangalore. He did an MBA in marketing, and then worked for a year in advertising, before deciding to chuck it in favour of a job which would combine the pleasures of watching cricket and writing about it. The intense office cricket matches were an added bonus.

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