I’d like to know what the general consensus is in regards to what’s injury prone. Ie is 15 to 20 games an average as I’ve seen somewhere recently. Is it multiple seasons of niggles? Someone like Martial would be a clear candidate but it’s more those like De Ligt?
I think the problem is that fans view it in isolation.
In reality, ‘Unavailable’ at City & Arsenal right now is judged on “Cannot perform at the best of their ability in a team challenging for the title”. If they’re not healthy enough to clear that threshold, they’re a liability.
‘Unavailable’ at a relegation threatened club is “Cannot perform better than our 23 year old (or 36 year old veteran) second choice centre back we signed from The Championship to add depth”. Those clubs will give injections and let key players skip training in order to get their best option on the pitch.
It’s not a binary threshold of ‘Fit to play or unfit to play’.
Of course that only applies to a players availability week on week and not to ‘real’ injuries such as muscle tears that stop a player training in any way, shape or form.
Increasingly, the better point of discussion over the last few years, seems to be ‘Who are the injury prone clubs?’ Often that’s a product of squad size (and the ability of any given players replacement), but it seems to be a result of on-pitch training intensity/volume vs classroom time. City and Arsenal players have spoken about how much classroom time they spend watching video and analysing past individual performances and next opponents, when compared to their previous clubs. As well as intensity of sessions.
Another point is to consider what ‘Injury Prone’ means at various clubs. Easiest example would be Trippier. Under no set of circumstances would he have made match day squads at City/Arsenal in March-May. He was completely cooked. He’d have been unavailable at those clubs, yet still got picked. He’s durable enough to get on the pitch for Newcastle, but if he was missing one game in four at a title chasing side, he’d be classed as injury prone or unreliable.
To actually address your question… I’d say that a player unavailable for 1/3rd of his teams matches for any reason, is ‘injury’ prone. But if a team can’t afford to rest them and keep them in their best condition, it’s a club problem, not a player problem.
To conclude my gobby Ted talk… we see far fewer players going off injured nowadays. Most substitutions are tactical. Injuries occur between matches far more than they ever did.