Football Results

function footballResults(input) {
    let won = 0;
    let lost = 0;
    let drawn = 0;
    for(let i = 0; i < 3; i++) {
        let game = input[i];
        if (game[0] > game[2]) {
            won++;
        } else if (game[0] < game[2]) {
            lost++;
        } else {
            drawn++;
        }
    }
    console.log(`Team won ${won} games.`);
    console.log(`Team lost ${lost} games.`);
    console.log(`Drawn games: ${drawn}`);
}


Fundamentals solution with collection and ternary operator:

function footballResults(input) {
    let result = {'won' : 0, 'lost' : 0, 'drawn' : 0};

    for(let i = 0; i < 3; i++) {
        let game = input[i];
        game[0] > game[2] ? result['won']++ : game[0] < game[2] ? result['lost']++ : result['drawn']++;
    }
    console.log(`Team won ${result['won']} games.\nTeam lost ${result['lost']} games.\nDrawn games: ${result['drawn']}`);
}