Most played heroes in recent games

hotslogs_recent.js

var heroesCount = {};

var rows = document.querySelector('.rgMasterTable ').children[2].children;
for (let i = 0; i < rows.length; i++) {
    row = rows[i];   
    let heroName = row.children[4].innerText;
    heroesCount[heroName] = heroesCount[heroName] || 0;
    heroesCount[heroName] += 1;
}

var heroesArray = []
for (hero in heroesCount) {
  heroesArray.push({"name": hero, "count": heroesCount[hero]});
}

heroesArray.sort((x, y) => {return y.count - x.count});
heroesArray.forEach(h => {
 console.log(h.name + "\t" + h.count) ;
});