Yes. By creating some custom CSS. Sample CSS is available in the Code Snippets section for Gold Support members. Note that the custom styles should be placed in a file named mstw-ss-custom-styles.css in your theme’s (hopefully child theme’s) main directory. See this man page.
Follow up question that might be related. I created two schedules on my page – a team schedule and a league schedule. The league schedule went the width of the page and I assume is set at a width of 100%. The team schedule had a set width, probably 400 px or something close. Would we have to create custom css to get the width to 100% or is that something that should be that way already?
I believe that team schedules use as little space as they need. They will not “fill a container” by default. Yes, that behavior can be changed via CSS.