Exactly, stats without context are as much use as a chocolate teapot
There are some stats that show you the profile of the player. For example a quick glance shows you De Gea is a goal-line shot stopper. What he is, the "eye test" confirms that.
Now if you want to compare shot-stopping ability, there is a very good metric for that. PSxG takes into account from where the shot was taken an it's quality. This is why for example Olise free kick goal is valued at xG=0,04 BUT because that was very well executed shot it's PSxG=0,4 (10x xG).
Now, analysing single instance makes no sense, since it's based on a model. Models are built to give you an overview - over time it's a pretty good metric to compare goalkeepers, but also see trends for same players, how is the variation etc. It's not perfect but the best that we have. Nobody compares % of shots saved these days.
Interesting that De Gea is ranked in the middle of the pack in EPL on that metric. Personally I think he's still good at it. Reliable I'd say. But...
Constantly, and I mean constantly, highlighting things that are a tiny percentage of what makes a keeper good.
I would divvy it up this way
Claiming crosses 5%
Sweeping 10%
Distribution 5%
Making saves 80%
He has been the best in the leage at making saves for us many times before. This season he's in the pack and Allison is out in front.
You could probably make the case De Gea is top 5-7 shot stopper in the league (if you take away some extreme score lines, although I see no reason to).
Then if you look at the breakdown you presented:
- bottom of the list in claiming crosses
- average on sweeper actions
- below average in distribution (that's a bit difficult to assess for me, but I'm astonished how such an experienced goalkeeper can panic so easily)
- probably should add he's 25 percentile on saved penalties, that is quite low
Safe to assume we can all agreed that is a fair assessment of
current De Gea?
And if that is the case, De Gea is pretty average keeper overall. Especially considering he is really closer to the average on shot stopping ability than say top20% (over the curse of the season).
He's been really good lately, but again you have to ignore all other aspects of being a good goalkeeper to call him anything special.
Important to mention that he had a few good games recently, but this is FORM and a bit of luck. There probably are some people who would rather stay with Dr Gea than get Ter Stegen because of two games vs Barca, but I'm talking about him in general this season and if he's worth sticking to in the next year or so.