Across the top of the widget is a blue bar with Scores, Schedule, Standings, Players, Goalies and right below that are a number of dropdown boxes which are there to help with your search, you can use those dropdown boxes to locate the information you are looking for.....

An example if you use the Game Type dropdown box you'll see a number of options select Regular Season and then all of the remaining leagues scheduled will be shown, you can scroll down through to find the upcoming games.

You can combine the dropdown boxes to further refine your search, having selected Game Type: Regular Season you can now select a Date or Dates.