The infobox has a parameter that can be used repeatedly, with incrementing numbers. So sports-season1=, sports-season2=, sports-season3=, sports-season4=, sports-season5=, sports-season6=, etc.
Your current choices are:
- Add a separate line in TemplateData for every single one of these numbers (could be dozens), or
- Have the parameters scrambled in the wikitext, because there's no way to define their order in TemplateData.
Have a parameter type for paramN, so that you only need one entry in TemplateData to cover dozens of otherwise identical parameters.
Then keep all the numbered ones together (or interleaved with other related numbered ones, e.g., image1 with caption1).