Himanish Ganjoo (@hganjoo153 on Twitter) kindly shared some IPL data with me. Now, I’ve not seen the IPL for a long time, and the last T20 I went to was almost a year ago*. But I can play with data. Here I’ll explore batting in the last five overs.
Batsmen have scored 59,958 runs in overs 16-20 in the IPL, at a strike rate of 154. What makes a successful batsman? To start with, I’ll check the correlations between strike rate and Dots/Singles/Boundaries.
Strike rate in the last five overs is all about boundary hitting. The slow players hit one ball per over to the boundary, where the four top batsmen hit two.
Let’s look at the batsmen that don’t sparkle at the end of the innings:
Not a boundary hitter in sight. None of them have hit 20% of deliveries to the boundary, so all of them underperform.
A shallow read of this says these players are either batting too high (shouldn’t be batting at all) or too low (being exposed trying to keep up at this stage of the innings). Since I know little about T20 I won’t try and go further than that!
Really surprised to see Shakib Al Hasan on the list. There’s a wider point – Al Hasan’s strike rate in ODIs is a healthy 83, yet in T20Is it’s an anaemic 124. I may follow up and see how common that is.
What about six hitting? I know it’s supposed to matter, but it’s not essential. Here’s some fine batsmen doing it differently:
On average 7.2% of balls in the last five overs in the IPL are hit for six. You can be a successful batsman at the death even if you can’t hit sixes as well as that. These players manage it. All keep their dot ball percentage under 30, they hit way more fours than average, and take slightly more singles.
It’s good to see – there’s room for those that keep it on the deck, even at the end of a T20 innings. Selectors take note.
Farming the strike
If one of the rare 200+ SR players bats with a 130SR player, they would expect to score 0.7 runs per ball more than their partner. There’s an argument for refusing singles, apart from on the last ball of the over.
Similarly, the weakest batsmen should be looking to turn the strike back to an elite batsman. If batting normally is worth 1.3 runs per ball, then the cost of taking a single is only 0.3 runs that ball, and it should be made up for by having the better batsman facing.
The data doesn’t really bear that out (if it did, the trendline for strike rate vs singles wouldn’t be a straight line). Maybe T20 cricket hasn’t fully absorbed this lesson. Or maybe it has, but doesn’t show up as this analysis is based on the last 12 years.
That boundary % chart will stay with me. Boundaries are so valuable that the skill of turning a dot into a one, or finding the gap so one becomes two doesn’t really show up. But we’d be fools for thinking that sixes are the only currency. Fours are OK with me.
* At Cheltenham. Benny Howell took his only T20 five wicket haul. It rained a lot.