the kumars at no. 57.40

Here's a quick round-up of statistical nuggetry on the retirement of two admirably nuggety left-handers, Kumar Sangakkara of Sri Lanka and Shivnarine Chanderpaul of the West Indies. Slightly different circumstances surrounding their departures: Sangakkara's planned in advance and allowing the tearful valedictory bat-wave on his departure from the crease for the last time, Chanderpaul's enforced by West Indies management (rather like Brian Lara before him) after a run of low scores, and denying him the chance to go out on his own terms, valedictory bat-wave and all.

By an odd coincidence Sangakkara, Lara and Chanderpaul occupy three adjacent spots (5th, 6th and 7th) on the overall Test run-scorers list, which means that they are also the 1st, 2nd and 3rd most prolific left-handed batsmen in Test history - Allan Border, Alastair Cook, Graeme Smith, Matthew Hayden, David Gower, Garry Sobers and Justin Langer make up the rest of the top ten. Since Langer is 30th overall on the list, you can see that exactly one-third of the top 30 batsmen are left-handed, which gives you an insight into their prevalence in comparison to the prevalence of left-handedness in the population at large (about 10%). There is a catch here, though, which is that not all players who bat left-handed are left-handed in the traditional sense, i.e. doing the "normal" stuff like writing with their left hand. Gower and Lara, for instance, were left-handed batsman and right-handed writers (and occasional bowlers); conversely, Tendulkar batted and bowled right-handed and wrote with his left hand.

Both retirements also necessitate some revision of my obscure hierarchy of batting averages: Sangakkara ends Jacques Kallis' 18-month tenure on the overall list by replacing him. It's worth re-iterating the point of these lists: for each person appearing on it, no-one who has come later has finished with a higher average.

Player	Year	Average
Kumar Sangakkara	2015	57.40
Garfield Sobers	1974	57.78
Ken Barrington	1968	58.67
Don Bradman	1948	99.94

As you can see, Sangakkara wasn't that far from removing Garry Sobers from the list - before his last two matches against India he was averaging 58.04, and only needed to score 133 runs in his last match (rather than the 50 he actually did score) to finish with an average in excess of Sobers'. The 325 runs he would have needed to score to displace Ken Barrington would have been a tall order, and the 9240 runs he would have needed to score to displace Don Bradman definitely would have been.. Nonetheless he collapses the Sri Lankan list to a single entry, just as Kallis and Sachin Tendulkar did for their respective countries on their retirements. I should add, just for completeness, that Sangakkara's old mucker Mahela Jayawardene would have been occupying the Sri Lankan list on his own since his retirement in 2014 if I'd been scrupulous about keeping things up-to-date.

Chanderpaul still talks up his chances of a return to Test cricket, but I think we're pretty safe in assuming that that won't happen, just as we are for Kevin Pietersen of England. I therefore think it's safe to include them on their respective countries' lists. Chanderpaul displaces his old team-mate Ramnaresh Sarwan for West Indies, and Pietersen displaces everyone post-Boycott for England. Michael Clarke's retirement at the end of the recent Ashes series slots him in at the end of the Australian list.

England

Player	Year	Average
Kevin Pietersen	2014	47.28
Geoff Boycott	1982	47.72
Ted Dexter	1968	47.89
Ken Barrington	1968	58.67
Herbert Sutcliffe	1935	60.73

Australia

Player	Year	Average
Michael Clarke	2015	49.10
Mike Hussey	2013	51.52
Ricky Ponting	2012	51.85
Greg Chappell	1984	53.86
Don Bradman	1948	99.94

South Africa

Player	Year	Average
Jacques Kallis	2013	55.37

India

Player	Year	Average
Sachin Tendulkar	2013	53.78

Pakistan

Player	Year	Average
Mohammad Yousuf	2010	52.29
Javed Miandad	1993	52.57

Sri Lanka

Player	Year	Average
Kumar Sangakkara	2015	57.40

New Zealand

Player	Year	Average
Stephen Fleming	2008	40.06
Mark Richardson	2004	44.77
Martin Crowe	1995	45.36

West Indies

Player	Year	Average
Shivnarine Chanderpaul	2014	51.37
Brian Lara	2006	52.88
Gary Sobers	1974	57.78
Everton Weekes	1958	58.61

Zimbabwe

Player	Year	Average
Andy Flower	2002	51.54