Just quick port https://github.com/jonhue/tip-the-world-cup/blob/master/app/services/livescore.rb to NodeJS.
npm install --save https://github.com/Amitesh/gulp-rev-all/tarball/master
const score_parser = require('score_parser');
score_parser('Russia', 'Saudi Arabia').then(console.log);
score_parser is promise that resolves with object:
{
score: {
home: String,
away: String,
},
finished: Boolean,
}