I am having the same issue as @baschke. I have not been able to successfully load the module. All I get is “Loading …” in the module position. I am running the most current Raspbian Stretch on a RPi 3B+. The fewieden NHL and NFL modules run just fine. I would love to have all my sports in one module. Below is a snip of my config.js for the module. I have also tried bypassing the config.js and putting my config directly into the MMM-MyScoreboard.js file with no luck.

{
			module: "MMM-MyScoreboard",
			position: "top_right",
			classes: "default everyone",
			header: "My Scoreboard",
			config: {
			  showLeagueSeparators: true,
			  colored: true,
			  viewStyle: "mediumLogos",
			  sports: [
				{
				  league: "NHL",
				  groups: ["Atlantic", "Metropolitain", "Central", "Pacific", "East", "West"]
				},
				{
				  league: "MLB",
				  teams: ["SF"]
				},
				{
				  league: "NFL",
				  groups: ["AFC", "NFC"]
				},
				]
		  
			}
		  },