A strike rate without a phase attached is a broken number

The same figure means opposite things depending on which overs it was earned in, and the aggregate quietly hides that.

Two players finish a tournament striking at a hundred and forty. One of them opened and faced most of his deliveries with two men out. The other came in at over sixteen and faced most of his against a spread field and a soft ball. They are not comparable, they are barely playing the same sport, and yet they will sit next to each other on the same table with the same number beside their names.

This is the flaw at the heart of how the format gets discussed, and it is not a subtle one.

Think about what makes a ball easy or hard to score off. Field restrictions. Ball hardness. Bowler quality. Whether the bowler is protecting a total or attacking a target. Every one of those varies enormously across twenty overs, and a career strike rate averages across all of them as though they were interchangeable. It is like judging a golfer on total shots without asking which holes.

The correction is not complicated. Split the innings into phases, compute the strike rate inside each, and compare a player only against the phase average for the same competition. Suddenly a finisher striking at one thirty against a phase norm of one fifty looks like what he is, which is a passenger, and an opener at one twenty against a norm of one ten looks like an asset.

I will go further and say the aggregate figure should be retired from broadcast graphics entirely. It survives because it is easy to compute and it fits in a corner of the screen, not because anybody thinks it is informative.

There is a second problem that the phase split does not fix, and I think it is the more interesting one. Balls faced is a terrible denominator for a batter whose job includes not facing balls. A number six who gets three deliveries in the nineteenth over and hits two sixes has a strike rate of two hundred and has told you almost nothing about himself.

Below about twenty balls faced, the number is noise wearing a suit. Any table that includes those innings is measuring luck and calling it ability.

Set a minimum. Split by phase. Then the figure is worth arguing about, which is more than it is now.