Vision is always one of my favourite stats areas to explore. Here are some numbers on Support players’ purchasing of pink (vision) wards.
It’s very impressive how many pink wards KOO GorillA buys. On average, he buys a new pink ward every four minutes. Compare that to YellOwStaR, who gets a pink ward every five minutes, or Cloud9’s LemonNation, who bought a pink ward every 6:40 or so.
The downside for GorillA is that his teammates aren’t keeping pace: he personally buys more than half of his team’s pink wards. Players like YellOwStaR and Piccaboo have gotten a lot more help from their teammates in the vision ward game.