Even though it's early days, I thought it might be interesting to compare Bumrah's Peak-33 with past bowling greats. This is, of course, unfair to Bumrah whose career is not yet over. He is in the middle of a purple patch and his Peak-33 might improve with time. Given that he has had a stupendous series against Australia, I'm guessing that Bumrah's Peak-33 would probably be his last 33 Tests so from Tests 12 to 44 (please correct me if this is wrong). Note that a bowler's Peak-33 is not the consecutive 33 Tests which produce the lowest average but rather (by how I have seen it defined), the consecutive 33 Tests which result in the most wickets taken.
Anyway, for Bumrah:
Past bowling greats' Peak-33:
Note that the ordering in the last table is not entirely logical as it is based on average whereas Peak-33 is based on number of wickets taken so ordering according to this stat might have been better. It's a bit like having a list of the tallest people and ordering according to weight. Yes, there's a positive correlation there but the list is supposed to be about height!
Note also that, at this point, Imran, Murali, Marshall, Hadlee and Ambrose all have, for their Peak-33s, more wickets taken, a better average, more fifers and (
@Coronis' eyes will be glistening at this), more tenfers.
I thought it would also be interesting to compare these bowlers' availability throughout their Peak-33 periods, where
Availability = 33/number of Tests played by bowler's country during this time
Availability Percentages for Peak-33 Periods:
Bumrah: 33/54 = 61.1%
Imran: 33/53 = 62.3%
Murali: 33/39 = 84.6%
Marshall: 33/39 = 84.6%
Hadlee: 33/36 = 91.7%
Ambrose: 33/36 = 91.7%
You can see that Bumrah has worse availability than the others (although Imran is not much better). What is strange is that the first two (Bumrah and Imran) have almost the same numbers, the next two do have exactly the same numbers as do the next two!!! Weird!
Further observation: Bumrah's Peak-33 produced 148 wickets in his last 33 Tests so he took 55 wickets in his first 11 Tests, i.e. 5 WPM! Bumrah's Test career really did start off with a hiss and a roar! I thought I better go through the various 33-Test possibilities for wickets taken in case there was a better Peak-33:
Tests 1-33: 146 wickets
Tests 2-34: 151 (my God, it could be this!!!)
Tests 3-35: 150
Tests 4-36: 145
Tests 5-37: 143
Tests 6-38: 145
Tests 7-39: 145
Tests 8-40: 139
Tests 9-41: 142
Tests 10-42: 137
Tests 11-43: 145
Tests 12-44: 148 (as before)
Well, well, well, I screwed up. OK, Bumrah's correct Peak-33 was from Tests 2-34 (unless I've messed up again) and is as follows:
Incredibly, this bypasses Bumrah's amazing current campaign against Australia. I'll post Tests 12-44 again for easy visual comparison:
Bumrah's availability for his corrected Peak-33 now changes to 33/57 = 57.9%.
The previous conclusions have not changed when comparing Bumrah to the others, except he is now equal with Ambrose in fifers (10).