Wednesday, December 26, 2012

Bowler's preview: MCG

While the first day of the Second Test between Sri Lanka and Australia at the MCG provided us with thirteen wickets for approximately 300 runs, this is no real surprise considering the way the pitch has played over the course of the past half-decade, and indeed this season.

The average first innings in Tests at the ‘G over the past five years has been slightly over 324 runs per innings, with the highest total recorded in 2009-10 when Australia recorded 4/454 against the touring Pakistanis.  Of the past nineteen innings at the G, that contest was the equal-fewest wickets lost by any one team throughout that period (11).  That several of those Pakistanis have now subsequently been sanctioned for spot-or-match fixing in no way minimises this achievement.

At Test level, the pitch has responded far better to pace than to spin.  This is probably due to a dearth of quality spin played at the MCG over the past five years: there have only been a total of 76 overs of legspin bowled at the ground at that time, of which eighteen were delivered by don’t-wannabe spinner Steve Smith – unsurprisingly for the relatively poor economy rate (E/R) of 4.11.  In fact, between Smith and Anil Kumble, leg-spinners accounted for the highest E/R for any bowling style at the ‘G as they gave up 3.8 runs per over.  That they average 20.6 in the first innings at Melbourne is purely down to Kumble’s 5/108 in 2007-08.

The same lack of leg-spinners in Shield cricket this year means that only 18 overs have been delivered in such style this season for no positive result (cumulative figures 0/66).  It’s telling that the most gifted Australian leg-spinner of his generation, Cameron White, now basically ignores his bowling to concentrate on his cavalier batting.  The pitch this season, has responded best to pace bowling: only eight wickets today have been lost to spin (all off-spin, and mostly to Glenn Maxwell), while the immortal Gary Putland has the best (two) innings match figures at the ground with 7/64 and 5/28.  This results in Shield season-best figures of 12/94.

Off-spinners are both cheaper at the ground in Tests and First Class cricket: they average a cumulative 48.63 over Test matches at the MCG and 43.13 at Shield level, while costing 2.9 and 3.6 respectively.  However, during the fourth innings of Test matches, the tweakers come into their own.  The table below shows their average strike rate (S/R) and average decrease markedly at cost to their economy:

Bowling type performance by Test Innings, MCG

Innings 1
Innings 2
Innings 3
Innings 4
Average
324.4
341.6
264.2
191





Fast bowling average
34.68
28.25
25.88
22.24
Legspin average
20.6

51

Offspin average
66.2
70.75
49.6
25.75
Chinaman average

41

32





Fast bowling E/R
3.45
2.88
3.28
2.8
Legspin E/R
3.32
4.1
4.08

Offspin E/R
2.9
2.61
2.86
3.69
Chinaman E/R

3.9

3.37





Fast bowling S/R
60.38
58.8
47.4
47.7
Legspin S/R
37.2
75


Offspin S/R
136.8
162.7
47.9
41.9
Chinaman S/R

63

57

From the table above, we can surmise that the pitch at Melbourne does exactly what the classical Test pitch should– offer something for fast bowlers on a good batting track day one, before becoming a very good deck for hitters on days two and three before degenerating into a tricky wicket on the final two days.

Has this trend been constant?  Actually, batsmanship has become much harder over the past two MCG Tests.  This is in part to a Hilfenhaus-led Indian collapse last season and a horrible Australian batting performance the year before.   Test averages have declined from a high of 41.4 to last year’s 25.6.  Sri Lanka’s ... intriguing ... batting choices yesterday are only liable to contribute further to this decline.

This is the second in our series of bowler’s previews, which should give an insight into how the pitch will play – and thoroughly dependent on the whims of selectors.

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