Hallenbeck Lemmy

This is my Lemmy account.

Also on Mastodon: @hallenbeck@mastodon.online

And Bluesky: @hallenbeck.thelastboyscout.uk

  • 32 Posts
  • 50 Comments
Joined 1 year ago
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Cake day: July 13th, 2023

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  • Yeah, experience from moderating over at !coys@lemmy.world is that you’ve just got to keep posting and posting and posting and gradually, very slowly, the numbers creep up. Same on Mastodon on the #MastodonFC and #COYS tags (can’t speak for other clubs). You’ve got to give people a reason to come back.

    Personally, I’m not sure the individual posts containing a single goal from a specific match is helping much. Makes the community seem very noisy. IMO would be better to have one thread per match with goals posted as comments. But I’m not mod here and others may feel differently, so ¯_(ツ)_/¯

    FWIW, I don’t see the community as dead. I post a few things here and there’s often a good number of votes and some good discussion. Seems far from dead to me.














  • I’ve redone it with a little more care (see above) and agree the summing of xG over performance wasn’t a good idea. It was a vestigial artefact where I’d been mucking about and I wish I’d removed it, but it was late and I couldn’t be bothered as it didn’t really affect the point I was making and it’s not intended to be rigorous maths.

    The results in the updated version aren’t significantly different apart from Messi. The reason Messi’s over performance has shifted so much in the update is because I removed the three PSG and MLS years, which I think are an unfair reflection on him.

    I don’t agree averaging the xG overperformance “grossly” inflated the numbers (unless you consider 6% gross). I do agree including the PSG and MLS years grossly short changes Messi, but I noted something to that effect in the original.

    You don’t need to be quite so hostile to people sharing their stuff here btw - save that for Twitter or Reddit if hostilities float your boat. I take it you’re not and have never been an educator? But no harm done - thx for the feedback - it was useful and improved the analysis :)


  • A little heavy to say “fraudulent” and “total BS” - it’s a sketch I quickly knocked up from FBref data (which only goes back to '17) to help me understand Son’s low xG and relatively high actual goals. It’s meant to be indicative rather than precise. Critique and improvement always welcome, but no need to be so rude, mate. I’ll make some improvements based on your feedback.

    I was a little surprised by these figures myself so went looking for any prior work in this area and found this from '21: https://www.independent.co.uk/sport/football/premier-league/tottenham/son-heung-min-xg-harry-kane-b1782968.html. The figures there broadly reflect what I’ve got here. The point being made remains the same. It also contains some theories as to why Son is such an outlier, but the conclusion seems to be Son is indeed unusual.

    “Goodman agrees, though, that in a game of mostly uniform standards of finishing, Son’s numbers are startling.”

    “Goodman” here is Mike L Goodman, the former managing editor of StatsBomb.

    I agree it will be good to see how he fares with a) more shots; b) more goals; c) more play in the box. This season and beyond with him playing as a 9 should hopefully shed some light.

    I also agree he’s probably not the one-of-a-kind genius Messi is. But to be even vaguely comparable is in itself quite a remarkable thing. And the bigger question for me is, is there anyone else, aside from Messi, that comes close?

    Update: here’s an improved version: https://thelastboyscout.uk/assets/img/son_xg_stats.webp



  • Oh I think I see what you’re saying: a poor team will create poorer chances in general, leading to lower xG shots. There’s truth in that, but is it the case at Spurs? The club has had an average league position of 4.6 over the last 10 seasons, which suggests it has had above average players, regardless of (lack of) trophies, so you’d have thought, on balance, those players would in general be capable of “good play” resulting in high xG chances. All that is besides the point, though. This analysis is about how Son has an uncanny ability to score low xG chances.

    Handy hint: you can eyeball low xG goals by looking at a player’s Goal Log on FBref then sorting on the xG column, low to high. Always fun to check out the really low ones. The PSxG stat (called xGOT on Sofascore) gives us an indication of how savable the shot is - the closer to 1, the less likely to save. It’s a useful indicator of the “quality” of the shot to go along with the “difficulty” represented by xG.

    E.g. https://fbref.com/en/players/92e7e919/goallogs/dom_lg/Son-Heung-min-Goal-Log