In cricket commentary, it's common for players whose technique looks somehow prone to leave them trapped in front of their stumps to be described as "lbw candidates". This terminology seems to be applied specially to that particular means of dismissal- batsmen are rarely described as "caught behind candidates".
The questions I want to investigate in today's post stem from this.
Firstly, is "lbw candidate" a worthwhile category- is there a substantial subgroup of modern test batsmen who are especially more lbw prone than their peers?
Secondly, who are these prime candidates in the post-Shane Watson era? I've often heard Alastair Cook described as a "candidate". Does he deserve the title?
We'll also be touching on where in the world lbws are most prevalent.
To tackle this, I took a sample of 45 current test match players, representing all the test nations apart from Zimbabwe, who haven't had much opportunity to play recently. The sample was obtained by taking the most recent test for each nation and including all the batsmen in he top 7 who had played at least 15 tests and who weren't obvious night-watchmen. For each player I looked up the total number of LBW dismissals in their test career and divided it by the number of dismissals overall. This is what is on the x-axis of the graph below, with the batting average of each player on the y-axis. The colour/shape of each point indicates the country for which the batsman plays.
There are, however, a few noticeable outliers, far removed from the central cluster to whom we now come:
- The Shane Watson memorial award for excellence in attracting LBW decisions (I like the idea of this award- we could call it the "iron pad" and award it annually) goes to South Africa's JP Duminy, who is way off to the right of the graph with 39% of his dismissals being LBW. (A lot of these were against spin bowlers).
- There's a select trio of players to the left of the graph who hardly ever get pinned LBW. Namely Pakistan's Sarfraz Ahmed (0 lbws/28 dismissals), England's Ben Stokes (1/41) and Bangladesh's Tamim Iqbal (2/79). It may not be significant but these are all quite aggressive batsmen, so perhaps more than being good at avoiding LBWs, they're finding other, more exciting, ways to get out first.
- There's a foursome of Pakistan players separated from the main cluster, at around 0.25 LBWs/dismissal. These are: Younis Khan, Misbah ul Haq, Asad Shafiq and Mohammed Hafeez. It's tempting to wonder whether this might be because they play a lot of tests in the UAE, where the low, slow pitches are thought to be favourable for LBWs. Indeed, in the graph below you can see that the UAE does have the highest rate of LBWs per dismissal of top 6 batsmen amongst test match hosts since 2010. However, this probably doesn't fully account for it- if we exclude tests in the UAE for these four players only Hafeez sees his percentage of LBWs drop significantly.
Overall, modern test batsmen don't vary too much in how frequently their pinned leg before, with a small number of exceptions. For what it's worth, Alastair Cook falls close to the central cluster of data points in our first graph, albeit slightly on the high side, with a rate of 0.19 LBWs/dismissal. And with Pakistan's apparently quite LBW prone top order coming to England this summer, it could be quite a good season for the thump of ball on pad, and the slowly raised finger. Maybe.