Statistically Martial being inconsistent is a myth
Let's compare him internally - with Rashford - given that the supporter population see them as rivals (unfairly if I may so add). But be that as it may,
For this season, in the premier league -
Both Martial and Rashford have played 31 games, scored 17 goals and while Rashford has 7 assists, Martial has 6 assists.
Using whoscored statistics, I tried to see if who between the two of them were inconsistent, if at all.
You'll notice that Martial's rating has a ever so smaller band for a good chunk of his performance, while Rashford has a slightly larger band (0.02) - honestly there's nothing in it.
You'll have to view these stats within the context that we've had performance issues within the team, our midfield wasn't giving our attackers enough to work with for most matches till Bruno was signed.
It is also relevant that both of these players are quite young (24 and 22 respectively) and are getting used to a system. While this analysis unfortunately won't dissuade any of our supporters to stop the myth, it hopefully puts his performance in context. We're a young and learning team, we do have slight inconsistencies - but overall our attackers have done an admirable job this year and if nothing else both Martial and Rashford deserve more time basis what they've shown us this year.
The detailed results are as follows:
Parameter | Martial | Rashford |
Average Rating | 7.36 | 7.35 |
Std deviation of rating | 0.87 | 0.89 |
# of matches - poor performance (Rating < Mean - 1 SD) | 5 (16%) | 5 (16%) |
# of matches - great performance (Rating > Mean + 1 SD) | 5 (16%) | 6 (19%) |
Just for assuring that what we're seeing with these two isn't too far for Best-in-class. I ran the same analysis for Sadio Mane and the results are as follows
Average rating - 7.49
Std. deviation - 0.80 (~0.07 and 0.09 better than Martial and Rashford - meaning Sadio more often than not had a smaller performance range set)
# of matches (outside of boundary - lower end) - 8
# of matches (outside of boundary - higher end) - 6
Taken in absolute terms, Sadio Mane had more poor performance in this year than either of Martial and Rashford. But when he performs, he performs within a very narrow range.
Not sure if this all makes sense to everyone or I just wasted a half an hour of my life - but this myth of inconsistency has to be laid to rest.