Grandstand - Sports highlights straight from the crowd
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Fanly - Keep up with all of your favorite sports teams
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Starters - Hacker news for sports tech
LightShot - The fastest way to take a customizable screenshot.