Years old post. Not sure if you ever found a solution. Maybe too late but I came across this.
Change the default in the script in the modules MMM-MyScoreboard folder maybe?
I would try this but with Covid I wouldn’t know if it worked
Module.register(“MMM-MyScoreboard”,{
// Default module config.
defaults: {
dataPollInterval: 5 * 60 * 1000, //update every 5 minutes
showLeagueSeparators: true,
colored: true,
rolloverHours: 3, //hours past midnight to show the pervious day’s scores
viewStyle: “largeLogos”,
sports: [