John Harrison
📊⚽️🧤Head of Data Science @goalkeeper_com - University of Cambridge Astronomy PhD graduate - Data has featured in @TheAthleticUK & @SkySportsPL🧤⚽️📊
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THREAD: How good has #Ramsdale been for #Arsenal so far? I’ve seen him described as both “the signing of the season” & “a camera save merchant” but what does the data say? In th...
Here’s a nice example of neutral set positions making saves easier I’ve already discussed #Henderson’s propensity to set quite low this season & here even though he’s taller than...
This is woeful defending, this is all on #Kabak! #Alisson clearly shouts & is clearly getting there! As a defender you have to trust your GK & if they call let them make the mist...
That was tough for #Alisson 😔 #Foden’s goal highlights how important holding an upright set position is for a GK! Pre-shot #Alisson is upright & has a good foot position but he t...
THREAD: How important is a goalkeeper’s ability to prevent shots? Is it of comparable importance to shot stopping ability? In this thread I will investigate these questions &...
THREAD: 1v1s are incredibly important situations for GKs to master as they correspond to 35% of all goals scored in the 19/20 #PremierLeague! In this thread I will show how effe...