Plain Speaking
Well-Known Member
- Joined
- 12 Dec 2010
- Messages
- 5,095
Strange article you quote, it appears to have been written by statistician's studying football across the globe rather than elite football. There are some useful nuggets in the article but hidden by much irrelevance. Suggesting your zodiac sign may effect success seems bizarre!Yes I chose to ignore the attempt to inflate Hendersons numbers by using u21 football, because it's a tad embarrassing to count childrens football and compare it with Ederson in the PL and Champions League.
You're correct the stats are publicly available. 17% of penalties are saved over a sample size of over 100,000 since 2009.
Penalties: Ultimate guidelines - InStat
As you say it suggests 17% is the average save within football worldwide generally. It should not be the target of our elite goalkeepers to achieve this figure!
The following article "How to save a penalty" https://www.google.com/amp/s/amp.ft.com/content/8a190a16-0a3f-11e7-97d1-5e720a26771b
Suggests a "25% average save rate across elite football" the German Transfermarkt, referred in the article website, provides detailed information on keepers individual save stats:
eg Alisson:
Alisson - Penalty statistics
This is the penalty statistic of Alisson of FC Liverpool. The page shows how many penalties a player has taken and how many of those were scored.
www.transfermarkt.co.uk
Apparently "Liverpool are one of a number of clubs to have started to use deep statistical analysis to devise strategies for penalties."
Prior to joining Liverpool Alisson saved 26% (4 from 15). Since joining Liverpool Alisson has saved 50% of his penalties (5 from 10).
Ederson:
Ederson - Penalty statistics
This is the penalty statistic of Ederson of Manchester City. The page shows how many penalties a player has taken and how many of those were scored.
www.transfermarkt.co.uk
Prior to joining City Ederson saved 14% (3 from 21). Since joining City Ederson has fallen to save only 12.5% of his penalties, (3 saves from 24).
I would suggest at our club, (trying to be the best in the world), our elite goalkeepers should be achieving above average penalty saves % between 25%-30+%.
Our coaching staff need to help our players improve our penalty performance, both in conversions and saves.